20166027897

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{45959}}^1$

素因数の和:46125

約数の個数: 32

約数和(自身を含む): 28502553600

約数和(自身を除く): 8336525703

約数列:

[1, 3, 37, 59, 67, 111, 177, 201, 2183, 2479, 3953, 6549, 7437, 11859, 45959, 137877, 146261, 438783, 1700483, 2711581, 3079253, 5101449, 8134743, 9237759, 100328497, 113932361, 181675927, 300985491, 341797083, 545027781, 6722009299, 20166027897]

約数ペア:

[(1, 20166027897), (3, 6722009299), (37, 545027781), (59, 341797083), (67, 300985491), (111, 181675927), (177, 113932361), (201, 100328497), (2183, 9237759), (2479, 8134743), (3953, 5101449), (6549, 3079253), (7437, 2711581), (11859, 1700483), (45959, 438783), (137877, 146261)]