20132804624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{44657}}^1$

素因数の和:46167

約数の個数: 40

約数和(自身を含む): 41088932640

約数和(自身を除く): 20956128016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1483, 2966, 5932, 11864, 23728, 28177, 44657, 56354, 89314, 112708, 178628, 225416, 357256, 450832, 714512, 848483, 1696966, 3393932, 6787864, 13575728, 66226331, 132452662, 264905324, 529810648, 1059621296, 1258300289, 2516600578, 5033201156, 10066402312, 20132804624]

約数ペア:

[(1, 20132804624), (2, 10066402312), (4, 5033201156), (8, 2516600578), (16, 1258300289), (19, 1059621296), (38, 529810648), (76, 264905324), (152, 132452662), (304, 66226331), (1483, 13575728), (2966, 6787864), (5932, 3393932), (11864, 1696966), (23728, 848483), (28177, 714512), (44657, 450832), (56354, 357256), (89314, 225416), (112708, 178628)]