20243365818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6269}}^1\times {\mathrm{41399}}^1$

素因数の和:47686

約数の個数: 32

約数和(自身を含む): 43609104000

約数和(自身を除く): 23365738182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6269, 12538, 18807, 37614, 41399, 81497, 82798, 124197, 162994, 244491, 248394, 488982, 538187, 1076374, 1614561, 3229122, 259530331, 519060662, 778590993, 1557181986, 3373894303, 6747788606, 10121682909, 20243365818]

約数ペア:

[(1, 20243365818), (2, 10121682909), (3, 6747788606), (6, 3373894303), (13, 1557181986), (26, 778590993), (39, 519060662), (78, 259530331), (6269, 3229122), (12538, 1614561), (18807, 1076374), (37614, 538187), (41399, 488982), (81497, 248394), (82798, 244491), (124197, 162994)]