20163796506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53343377}}^1$

素因数の和:53343395

約数の個数: 32

約数和(自身を含む): 51209642880

約数和(自身を除く): 31045846374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53343377, 106686754, 160030131, 320060262, 373403639, 480090393, 746807278, 960180786, 1120210917, 1440271179, 2240421834, 2880542358, 3360632751, 6721265502, 10081898253, 20163796506]

約数ペア:

[(1, 20163796506), (2, 10081898253), (3, 6721265502), (6, 3360632751), (7, 2880542358), (9, 2240421834), (14, 1440271179), (18, 1120210917), (21, 960180786), (27, 746807278), (42, 480090393), (54, 373403639), (63, 320060262), (126, 160030131), (189, 106686754), (378, 53343377)]