20556979416

素因数分解:

$2^3\times 3^3\times {\mathrm{95171201}}^1$

素因数の和:95171216

約数の個数: 32

約数和(自身を含む): 57102721200

約数和(自身を除く): 36545741784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95171201, 190342402, 285513603, 380684804, 571027206, 761369608, 856540809, 1142054412, 1713081618, 2284108824, 2569622427, 3426163236, 5139244854, 6852326472, 10278489708, 20556979416]

約数ペア:

[(1, 20556979416), (2, 10278489708), (3, 6852326472), (4, 5139244854), (6, 3426163236), (8, 2569622427), (9, 2284108824), (12, 1713081618), (18, 1142054412), (24, 856540809), (27, 761369608), (36, 571027206), (54, 380684804), (72, 285513603), (108, 190342402), (216, 95171201)]