20101416

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15803}}^1$

素因数の和:15865

約数の個数: 32

約数和(自身を含む): 51204960

約数和(自身を除く): 31103544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15803, 31606, 47409, 63212, 94818, 126424, 189636, 379272, 837559, 1675118, 2512677, 3350236, 5025354, 6700472, 10050708, 20101416]

約数ペア:

[(1, 20101416), (2, 10050708), (3, 6700472), (4, 5025354), (6, 3350236), (8, 2512677), (12, 1675118), (24, 837559), (53, 379272), (106, 189636), (159, 126424), (212, 94818), (318, 63212), (424, 47409), (636, 31606), (1272, 15803)]