20133091858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12547}}^1\times {\mathrm{72937}}^1$

素因数の和:85497

約数の個数: 16

約数和(自身を含む): 32948136864

約数和(自身を除く): 12815045006

約数列:

[1, 2, 11, 22, 12547, 25094, 72937, 138017, 145874, 276034, 802307, 1604614, 915140539, 1830281078, 10066545929, 20133091858]

約数ペア:

[(1, 20133091858), (2, 10066545929), (11, 1830281078), (22, 915140539), (12547, 1604614), (25094, 802307), (72937, 276034), (138017, 145874)]