20147133612

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1\times {\mathrm{12491}}^1$

素因数の和:13278

約数の個数: 48

約数和(自身を含む): 47286916992

約数和(自身を除く): 27139783380

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 523, 771, 1028, 1046, 1542, 1569, 2092, 3084, 3138, 6276, 12491, 24982, 37473, 49964, 74946, 134411, 149892, 268822, 403233, 537644, 806466, 1612932, 3210187, 6420374, 6532793, 9630561, 12840748, 13065586, 19261122, 19598379, 26131172, 38522244, 39196758, 78393516, 1678927801, 3357855602, 5036783403, 6715711204, 10073566806, 20147133612]

約数ペア:

[(1, 20147133612), (2, 10073566806), (3, 6715711204), (4, 5036783403), (6, 3357855602), (12, 1678927801), (257, 78393516), (514, 39196758), (523, 38522244), (771, 26131172), (1028, 19598379), (1046, 19261122), (1542, 13065586), (1569, 12840748), (2092, 9630561), (3084, 6532793), (3138, 6420374), (6276, 3210187), (12491, 1612932), (24982, 806466), (37473, 537644), (49964, 403233), (74946, 268822), (134411, 149892)]