20171747586

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{112069}}^1$

素因数の和:112434

約数の個数: 32

約数和(自身を含む): 40829342400

約数和(自身を除く): 20657594814

約数列:

[1, 2, 3, 6, 131, 229, 262, 393, 458, 687, 786, 1374, 29999, 59998, 89997, 112069, 179994, 224138, 336207, 672414, 14681039, 25663801, 29362078, 44043117, 51327602, 76991403, 88086234, 153982806, 3361957931, 6723915862, 10085873793, 20171747586]

約数ペア:

[(1, 20171747586), (2, 10085873793), (3, 6723915862), (6, 3361957931), (131, 153982806), (229, 88086234), (262, 76991403), (393, 51327602), (458, 44043117), (687, 29362078), (786, 25663801), (1374, 14681039), (29999, 672414), (59998, 336207), (89997, 224138), (112069, 179994)]