20214463818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1530703}}^1$

素因数の和:1530810

約数の個数: 32

約数和(自身を含む): 42320904192

約数和(自身を除く): 22106440374

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 1530703, 3061406, 4592109, 9184218, 47451793, 94903586, 108679913, 142355379, 217359826, 284710758, 326039739, 652079478, 3369077303, 6738154606, 10107231909, 20214463818]

約数ペア:

[(1, 20214463818), (2, 10107231909), (3, 6738154606), (6, 3369077303), (31, 652079478), (62, 326039739), (71, 284710758), (93, 217359826), (142, 142355379), (186, 108679913), (213, 94903586), (426, 47451793), (2201, 9184218), (4402, 4592109), (6603, 3061406), (13206, 1530703)]