20097546048

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{1321}}^1$

素因数の和:1833

約数の個数: 168

約数和(自身を含む): 58729992776

約数和(自身を除く): 38632446728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 433, 488, 549, 576, 732, 866, 976, 1098, 1299, 1321, 1464, 1732, 1952, 2196, 2598, 2642, 2928, 3464, 3897, 3904, 3963, 4392, 5196, 5284, 5856, 6928, 7794, 7926, 8784, 10392, 10568, 11712, 11889, 13856, 15588, 15852, 17568, 20784, 21136, 23778, 26413, 27712, 31176, 31704, 35136, 41568, 42272, 47556, 52826, 62352, 63408, 79239, 80581, 83136, 84544, 95112, 105652, 124704, 126816, 158478, 161162, 190224, 211304, 237717, 241743, 249408, 253632, 316956, 322324, 380448, 422608, 475434, 483486, 571993, 633912, 644648, 725229, 760896, 845216, 950868, 966972, 1143986, 1267824, 1289296, 1450458, 1690432, 1715979, 1901736, 1933944, 2287972, 2535648, 2578592, 2900916, 3431958, 3803472, 3867888, 4575944, 5071296, 5147937, 5157184, 5801832, 6863916, 7606944, 7735776, 9151888, 10295874, 11603664, 13727832, 15213888, 15471552, 18303776, 20591748, 23207328, 27455664, 34891573, 36607552, 41183496, 46414656, 54911328, 69783146, 82366992, 104674719, 109822656, 139566292, 164733984, 209349438, 279132584, 314024157, 329467968, 418698876, 558265168, 628048314, 837397752, 1116530336, 1256096628, 1674795504, 2233060672, 2512193256, 3349591008, 5024386512, 6699182016, 10048773024, 20097546048]

約数ペア:

[(1, 20097546048), (2, 10048773024), (3, 6699182016), (4, 5024386512), (6, 3349591008), (8, 2512193256), (9, 2233060672), (12, 1674795504), (16, 1256096628), (18, 1116530336), (24, 837397752), (32, 628048314), (36, 558265168), (48, 418698876), (61, 329467968), (64, 314024157), (72, 279132584), (96, 209349438), (122, 164733984), (144, 139566292), (183, 109822656), (192, 104674719), (244, 82366992), (288, 69783146), (366, 54911328), (433, 46414656), (488, 41183496), (549, 36607552), (576, 34891573), (732, 27455664), (866, 23207328), (976, 20591748), (1098, 18303776), (1299, 15471552), (1321, 15213888), (1464, 13727832), (1732, 11603664), (1952, 10295874), (2196, 9151888), (2598, 7735776), (2642, 7606944), (2928, 6863916), (3464, 5801832), (3897, 5157184), (3904, 5147937), (3963, 5071296), (4392, 4575944), (5196, 3867888), (5284, 3803472), (5856, 3431958), (6928, 2900916), (7794, 2578592), (7926, 2535648), (8784, 2287972), (10392, 1933944), (10568, 1901736), (11712, 1715979), (11889, 1690432), (13856, 1450458), (15588, 1289296), (15852, 1267824), (17568, 1143986), (20784, 966972), (21136, 950868), (23778, 845216), (26413, 760896), (27712, 725229), (31176, 644648), (31704, 633912), (35136, 571993), (41568, 483486), (42272, 475434), (47556, 422608), (52826, 380448), (62352, 322324), (63408, 316956), (79239, 253632), (80581, 249408), (83136, 241743), (84544, 237717), (95112, 211304), (105652, 190224), (124704, 161162), (126816, 158478)]