20328544066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1\times {\mathrm{4507}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 32862670848

約数和(自身を除く): 12534126782

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 3163, 4507, 6326, 9014, 72749, 98053, 103661, 139717, 145498, 196106, 207322, 279434, 2255219, 3213491, 4510438, 6426982, 14255641, 28511282, 327879743, 441924871, 655759486, 883849742, 10164272033, 20328544066]

約数ペア:

[(1, 20328544066), (2, 10164272033), (23, 883849742), (31, 655759486), (46, 441924871), (62, 327879743), (713, 28511282), (1426, 14255641), (3163, 6426982), (4507, 4510438), (6326, 3213491), (9014, 2255219), (72749, 279434), (98053, 207322), (103661, 196106), (139717, 145498)]