20221898536

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{13033}}^1$

素因数の和:13418

約数の個数: 64

約数和(自身を含む): 43919366400

約数和(自身を除く): 23697467864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 269, 412, 538, 721, 824, 1076, 1442, 1883, 2152, 2884, 3766, 5768, 7532, 13033, 15064, 26066, 27707, 52132, 55414, 91231, 104264, 110828, 182462, 193949, 221656, 364924, 387898, 729848, 775796, 1342399, 1551592, 2684798, 3505877, 5369596, 7011754, 9396793, 10739192, 14023508, 18793586, 24541139, 28047016, 37587172, 49082278, 75174344, 98164556, 196329112, 361105331, 722210662, 1444421324, 2527737317, 2888842648, 5055474634, 10110949268, 20221898536]

約数ペア:

[(1, 20221898536), (2, 10110949268), (4, 5055474634), (7, 2888842648), (8, 2527737317), (14, 1444421324), (28, 722210662), (56, 361105331), (103, 196329112), (206, 98164556), (269, 75174344), (412, 49082278), (538, 37587172), (721, 28047016), (824, 24541139), (1076, 18793586), (1442, 14023508), (1883, 10739192), (2152, 9396793), (2884, 7011754), (3766, 5369596), (5768, 3505877), (7532, 2684798), (13033, 1551592), (15064, 1342399), (26066, 775796), (27707, 729848), (52132, 387898), (55414, 364924), (91231, 221656), (104264, 193949), (110828, 182462)]