2020405464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:731

約数の個数: 256

約数和(自身を含む): 7037337600

約数和(自身を除く): 5016932136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 331, 367, 378, 396, 462, 504, 594, 616, 662, 693, 734, 756, 792, 924, 993, 1101, 1188, 1324, 1386, 1468, 1512, 1848, 1986, 2079, 2202, 2317, 2376, 2569, 2648, 2772, 2936, 2979, 3303, 3641, 3972, 4037, 4158, 4404, 4634, 5138, 5544, 5958, 6606, 6951, 7282, 7707, 7944, 8074, 8316, 8808, 8937, 9268, 9909, 10276, 10923, 11916, 12111, 13212, 13902, 14564, 15414, 16148, 16632, 17874, 18536, 19818, 20552, 20853, 21846, 23121, 23832, 24222, 25487, 26424, 27804, 28259, 29128, 30828, 32296, 32769, 35748, 36333, 39636, 41706, 43692, 46242, 48444, 50974, 55608, 56518, 61656, 62559, 65538, 69363, 71496, 72666, 76461, 79272, 83412, 84777, 87384, 92484, 96888, 98307, 101948, 108999, 113036, 121477, 125118, 131076, 138726, 145332, 152922, 166824, 169554, 184968, 196614, 203896, 217998, 226072, 229383, 242954, 250236, 254331, 262152, 277452, 290664, 305844, 339108, 364431, 393228, 435996, 458766, 485908, 500472, 508662, 554904, 611688, 678216, 688149, 728862, 762993, 786456, 850339, 871992, 917532, 971816, 1017324, 1093293, 1336247, 1376298, 1457724, 1525986, 1700678, 1835064, 2034648, 2186586, 2551017, 2672494, 2752596, 2915448, 3051972, 3279879, 3401356, 4008741, 4373172, 5102034, 5344988, 5505192, 6103944, 6559758, 6802712, 7653051, 8017482, 8746344, 9353729, 10204068, 10689976, 12026223, 13119516, 15306102, 16034964, 18707458, 20408136, 22959153, 24052446, 26239032, 28061187, 30612204, 32069928, 36078669, 37414916, 45918306, 48104892, 56122374, 61224408, 72157338, 74829832, 84183561, 91836612, 96209784, 112244748, 144314676, 168367122, 183673224, 224489496, 252550683, 288629352, 336734244, 505101366, 673468488, 1010202732, 2020405464]

約数ペア:

[(1, 2020405464), (2, 1010202732), (3, 673468488), (4, 505101366), (6, 336734244), (7, 288629352), (8, 252550683), (9, 224489496), (11, 183673224), (12, 168367122), (14, 144314676), (18, 112244748), (21, 96209784), (22, 91836612), (24, 84183561), (27, 74829832), (28, 72157338), (33, 61224408), (36, 56122374), (42, 48104892), (44, 45918306), (54, 37414916), (56, 36078669), (63, 32069928), (66, 30612204), (72, 28061187), (77, 26239032), (84, 24052446), (88, 22959153), (99, 20408136), (108, 18707458), (126, 16034964), (132, 15306102), (154, 13119516), (168, 12026223), (189, 10689976), (198, 10204068), (216, 9353729), (231, 8746344), (252, 8017482), (264, 7653051), (297, 6802712), (308, 6559758), (331, 6103944), (367, 5505192), (378, 5344988), (396, 5102034), (462, 4373172), (504, 4008741), (594, 3401356), (616, 3279879), (662, 3051972), (693, 2915448), (734, 2752596), (756, 2672494), (792, 2551017), (924, 2186586), (993, 2034648), (1101, 1835064), (1188, 1700678), (1324, 1525986), (1386, 1457724), (1468, 1376298), (1512, 1336247), (1848, 1093293), (1986, 1017324), (2079, 971816), (2202, 917532), (2317, 871992), (2376, 850339), (2569, 786456), (2648, 762993), (2772, 728862), (2936, 688149), (2979, 678216), (3303, 611688), (3641, 554904), (3972, 508662), (4037, 500472), (4158, 485908), (4404, 458766), (4634, 435996), (5138, 393228), (5544, 364431), (5958, 339108), (6606, 305844), (6951, 290664), (7282, 277452), (7707, 262152), (7944, 254331), (8074, 250236), (8316, 242954), (8808, 229383), (8937, 226072), (9268, 217998), (9909, 203896), (10276, 196614), (10923, 184968), (11916, 169554), (12111, 166824), (13212, 152922), (13902, 145332), (14564, 138726), (15414, 131076), (16148, 125118), (16632, 121477), (17874, 113036), (18536, 108999), (19818, 101948), (20552, 98307), (20853, 96888), (21846, 92484), (23121, 87384), (23832, 84777), (24222, 83412), (25487, 79272), (26424, 76461), (27804, 72666), (28259, 71496), (29128, 69363), (30828, 65538), (32296, 62559), (32769, 61656), (35748, 56518), (36333, 55608), (39636, 50974), (41706, 48444), (43692, 46242)]