20409034368

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{919}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 54772531200

約数和(自身を除く): 34363496832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 383, 384, 453, 604, 766, 906, 919, 1149, 1208, 1532, 1812, 1838, 2298, 2416, 2757, 3064, 3624, 3676, 4596, 4832, 5514, 6128, 7248, 7352, 9192, 9664, 11028, 12256, 14496, 14704, 18384, 19328, 22056, 24512, 28992, 29408, 36768, 44112, 49024, 57833, 57984, 58816, 73536, 88224, 115666, 117632, 138769, 147072, 173499, 176448, 231332, 277538, 346998, 351977, 352896, 416307, 462664, 555076, 693996, 703954, 832614, 925328, 1055931, 1110152, 1387992, 1407908, 1665228, 1850656, 2111862, 2220304, 2775984, 2815816, 3330456, 3701312, 4223724, 4440608, 5551968, 5631632, 6660912, 7402624, 8447448, 8881216, 11103936, 11263264, 13321824, 16894896, 17762432, 22207872, 22526528, 26643648, 33789792, 45053056, 53148527, 53287296, 67579584, 106297054, 135159168, 159445581, 212594108, 318891162, 425188216, 637782324, 850376432, 1275564648, 1700752864, 2551129296, 3401505728, 5102258592, 6803011456, 10204517184, 20409034368]

約数ペア:

[(1, 20409034368), (2, 10204517184), (3, 6803011456), (4, 5102258592), (6, 3401505728), (8, 2551129296), (12, 1700752864), (16, 1275564648), (24, 850376432), (32, 637782324), (48, 425188216), (64, 318891162), (96, 212594108), (128, 159445581), (151, 135159168), (192, 106297054), (302, 67579584), (383, 53287296), (384, 53148527), (453, 45053056), (604, 33789792), (766, 26643648), (906, 22526528), (919, 22207872), (1149, 17762432), (1208, 16894896), (1532, 13321824), (1812, 11263264), (1838, 11103936), (2298, 8881216), (2416, 8447448), (2757, 7402624), (3064, 6660912), (3624, 5631632), (3676, 5551968), (4596, 4440608), (4832, 4223724), (5514, 3701312), (6128, 3330456), (7248, 2815816), (7352, 2775984), (9192, 2220304), (9664, 2111862), (11028, 1850656), (12256, 1665228), (14496, 1407908), (14704, 1387992), (18384, 1110152), (19328, 1055931), (22056, 925328), (24512, 832614), (28992, 703954), (29408, 693996), (36768, 555076), (44112, 462664), (49024, 416307), (57833, 352896), (57984, 351977), (58816, 346998), (73536, 277538), (88224, 231332), (115666, 176448), (117632, 173499), (138769, 147072)]