20161644303

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 27421986816

約数和(自身を除く): 7260342513

約数列:

[1, 3, 113, 167, 223, 339, 501, 669, 1597, 4791, 18871, 25199, 37241, 56613, 75597, 111723, 180461, 266699, 356131, 541383, 800097, 1068393, 4208233, 12624699, 30136987, 40242803, 59473877, 90410961, 120728409, 178421631, 6720548101, 20161644303]

約数ペア:

[(1, 20161644303), (3, 6720548101), (113, 178421631), (167, 120728409), (223, 90410961), (339, 59473877), (501, 40242803), (669, 30136987), (1597, 12624699), (4791, 4208233), (18871, 1068393), (25199, 800097), (37241, 541383), (56613, 356131), (75597, 266699), (111723, 180461)]