20131960052

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{8831}}^1\times {\mathrm{9343}}^1$

素因数の和:18239

約数の個数: 24

約数和(自身を含む): 35816374272

約数和(自身を除く): 15684414220

約数列:

[1, 2, 4, 61, 122, 244, 8831, 9343, 17662, 18686, 35324, 37372, 538691, 569923, 1077382, 1139846, 2154764, 2279692, 82508033, 165016066, 330032132, 5032990013, 10065980026, 20131960052]

約数ペア:

[(1, 20131960052), (2, 10065980026), (4, 5032990013), (61, 330032132), (122, 165016066), (244, 82508033), (8831, 2279692), (9343, 2154764), (17662, 1139846), (18686, 1077382), (35324, 569923), (37372, 538691)]