20147685924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1\times {\mathrm{34351}}^1$

素因数の和:35716

約数の個数: 48

約数和(自身を含む): 48319798016

約数和(自身を除く): 28172112092

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1321, 2642, 3963, 5284, 7926, 15852, 34351, 48877, 68702, 97754, 103053, 137404, 146631, 195508, 206106, 293262, 412212, 586524, 1270987, 2541974, 3812961, 5083948, 7625922, 15251844, 45377671, 90755342, 136133013, 181510684, 272266026, 544532052, 1678973827, 3357947654, 5036921481, 6715895308, 10073842962, 20147685924]

約数ペア:

[(1, 20147685924), (2, 10073842962), (3, 6715895308), (4, 5036921481), (6, 3357947654), (12, 1678973827), (37, 544532052), (74, 272266026), (111, 181510684), (148, 136133013), (222, 90755342), (444, 45377671), (1321, 15251844), (2642, 7625922), (3963, 5083948), (5284, 3812961), (7926, 2541974), (15852, 1270987), (34351, 586524), (48877, 412212), (68702, 293262), (97754, 206106), (103053, 195508), (137404, 146631)]