20199377292

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{417377}}^1$

素因数の和:417530

約数の個数: 48

約数和(自身を含む): 48849921120

約数和(自身を除く): 28650543828

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 148, 218, 222, 327, 436, 444, 654, 1308, 4033, 8066, 12099, 16132, 24198, 48396, 417377, 834754, 1252131, 1669508, 2504262, 5008524, 15442949, 30885898, 45494093, 46328847, 61771796, 90988186, 92657694, 136482279, 181976372, 185315388, 272964558, 545929116, 1683281441, 3366562882, 5049844323, 6733125764, 10099688646, 20199377292]

約数ペア:

[(1, 20199377292), (2, 10099688646), (3, 6733125764), (4, 5049844323), (6, 3366562882), (12, 1683281441), (37, 545929116), (74, 272964558), (109, 185315388), (111, 181976372), (148, 136482279), (218, 92657694), (222, 90988186), (327, 61771796), (436, 46328847), (444, 45494093), (654, 30885898), (1308, 15442949), (4033, 5008524), (8066, 2504262), (12099, 1669508), (16132, 1252131), (24198, 834754), (48396, 417377)]