20492922

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 44803584

約数和(自身を除く): 24310662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 6481, 12962, 19443, 38886, 110177, 200911, 220354, 330531, 401822, 602733, 661062, 1205466, 3415487, 6830974, 10246461, 20492922]

約数ペア:

[(1, 20492922), (2, 10246461), (3, 6830974), (6, 3415487), (17, 1205466), (31, 661062), (34, 602733), (51, 401822), (62, 330531), (93, 220354), (102, 200911), (186, 110177), (527, 38886), (1054, 19443), (1581, 12962), (3162, 6481)]