20133651406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{70457}}^1$

素因数の和:70920

約数の個数: 32

約数和(自身を含む): 34090398720

約数和(自身を除く): 13956747314

約数列:

[1, 2, 11, 22, 31, 62, 341, 419, 682, 838, 4609, 9218, 12989, 25978, 70457, 140914, 142879, 285758, 775027, 1550054, 2184167, 4368334, 24025837, 29521483, 48051674, 59042966, 324736313, 649472626, 915165973, 1830331946, 10066825703, 20133651406]

約数ペア:

[(1, 20133651406), (2, 10066825703), (11, 1830331946), (22, 915165973), (31, 649472626), (62, 324736313), (341, 59042966), (419, 48051674), (682, 29521483), (838, 24025837), (4609, 4368334), (9218, 2184167), (12989, 1550054), (25978, 775027), (70457, 285758), (140914, 142879)]