20162950452

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3567401}}^1$

素因数の和:3567568

約数の個数: 36

約数和(自身を含む): 51292105956

約数和(自身を除く): 31129155504

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 3567401, 7134802, 10702203, 14269604, 21404406, 32106609, 42808812, 64213218, 128426436, 560081957, 1120163914, 1680245871, 2240327828, 3360491742, 5040737613, 6720983484, 10081475226, 20162950452]

約数ペア:

[(1, 20162950452), (2, 10081475226), (3, 6720983484), (4, 5040737613), (6, 3360491742), (9, 2240327828), (12, 1680245871), (18, 1120163914), (36, 560081957), (157, 128426436), (314, 64213218), (471, 42808812), (628, 32106609), (942, 21404406), (1413, 14269604), (1884, 10702203), (2826, 7134802), (5652, 3567401)]