20142848874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1\times {\mathrm{25657}}^1$

素因数の和:31374

約数の個数: 32

約数和(自身を含む): 42046277760

約数和(自身を除く): 21903428886

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 5689, 11378, 17067, 25657, 34134, 51314, 76971, 130847, 153942, 261694, 392541, 590111, 785082, 1180222, 1770333, 3540666, 145962673, 291925346, 437888019, 875776038, 3357141479, 6714282958, 10071424437, 20142848874]

約数ペア:

[(1, 20142848874), (2, 10071424437), (3, 6714282958), (6, 3357141479), (23, 875776038), (46, 437888019), (69, 291925346), (138, 145962673), (5689, 3540666), (11378, 1770333), (17067, 1180222), (25657, 785082), (34134, 590111), (51314, 392541), (76971, 261694), (130847, 153942)]