20260247930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9167533}}^1$

素因数の和:9167570

約数の個数: 32

約数和(自身を含む): 41583934224

約数和(自身を除く): 21323686294

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 9167533, 18335066, 45837665, 91675330, 119177929, 155848061, 238355858, 311696122, 595889645, 779240305, 1191779290, 1558480610, 2026024793, 4052049586, 10130123965, 20260247930]

約数ペア:

[(1, 20260247930), (2, 10130123965), (5, 4052049586), (10, 2026024793), (13, 1558480610), (17, 1191779290), (26, 779240305), (34, 595889645), (65, 311696122), (85, 238355858), (130, 155848061), (170, 119177929), (221, 91675330), (442, 45837665), (1105, 18335066), (2210, 9167533)]