20133363968

素因数分解:

$2^8\times {\mathrm{1259}}^1\times {\mathrm{62467}}^1$

素因数の和:63742

約数の個数: 36

約数和(自身を含む): 40220646480

約数和(自身を除く): 20087282512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1259, 2518, 5036, 10072, 20144, 40288, 62467, 80576, 124934, 161152, 249868, 322304, 499736, 999472, 1998944, 3997888, 7995776, 15991552, 78645953, 157291906, 314583812, 629167624, 1258335248, 2516670496, 5033340992, 10066681984, 20133363968]

約数ペア:

[(1, 20133363968), (2, 10066681984), (4, 5033340992), (8, 2516670496), (16, 1258335248), (32, 629167624), (64, 314583812), (128, 157291906), (256, 78645953), (1259, 15991552), (2518, 7995776), (5036, 3997888), (10072, 1998944), (20144, 999472), (40288, 499736), (62467, 322304), (80576, 249868), (124934, 161152)]