20232795597

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1\times {\mathrm{7451}}^1$

素因数の和:8329

約数の個数: 32

約数和(自身を含む): 31042289664

約数和(自身を除く): 10809494067

約数列:

[1, 3, 7, 21, 191, 573, 677, 1337, 2031, 4011, 4739, 7451, 14217, 22353, 52157, 129307, 156471, 387921, 905149, 1423141, 2715447, 4269423, 5044327, 9961987, 15132981, 29885961, 35310289, 105930867, 963466457, 2890399371, 6744265199, 20232795597]

約数ペア:

[(1, 20232795597), (3, 6744265199), (7, 2890399371), (21, 963466457), (191, 105930867), (573, 35310289), (677, 29885961), (1337, 15132981), (2031, 9961987), (4011, 5044327), (4739, 4269423), (7451, 2715447), (14217, 1423141), (22353, 905149), (52157, 387921), (129307, 156471)]