20743372806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1161313}}^1$

素因数の和:1161560

約数の個数: 32

約数和(自身を含む): 44873172960

約数和(自身を除く): 24129800154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 17862, 1161313, 2322626, 3483939, 6967878, 15097069, 30194138, 45291207, 90582414, 265940677, 531881354, 797822031, 1595644062, 3457228801, 6914457602, 10371686403, 20743372806]

約数ペア:

[(1, 20743372806), (2, 10371686403), (3, 6914457602), (6, 3457228801), (13, 1595644062), (26, 797822031), (39, 531881354), (78, 265940677), (229, 90582414), (458, 45291207), (687, 30194138), (1374, 15097069), (2977, 6967878), (5954, 3483939), (8931, 2322626), (17862, 1161313)]