20164587508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16860023}}^1$

素因数の和:16860063

約数の個数: 24

約数和(自身を含む): 39654776448

約数和(自身を除く): 19490188940

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16860023, 33720046, 67440092, 219180299, 387780529, 438360598, 775561058, 876721196, 1551122116, 5041146877, 10082293754, 20164587508]

約数ペア:

[(1, 20164587508), (2, 10082293754), (4, 5041146877), (13, 1551122116), (23, 876721196), (26, 775561058), (46, 438360598), (52, 387780529), (92, 219180299), (299, 67440092), (598, 33720046), (1196, 16860023)]