20176236

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 52756480

約数和(自身を除く): 32580244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1471, 1524, 2286, 2942, 3429, 4413, 4572, 5884, 6858, 8826, 13239, 13716, 17652, 26478, 39717, 52956, 79434, 158868, 186817, 373634, 560451, 747268, 1120902, 1681353, 2241804, 3362706, 5044059, 6725412, 10088118, 20176236]

約数ペア:

[(1, 20176236), (2, 10088118), (3, 6725412), (4, 5044059), (6, 3362706), (9, 2241804), (12, 1681353), (18, 1120902), (27, 747268), (36, 560451), (54, 373634), (108, 186817), (127, 158868), (254, 79434), (381, 52956), (508, 39717), (762, 26478), (1143, 17652), (1471, 13716), (1524, 13239), (2286, 8826), (2942, 6858), (3429, 5884), (4413, 4572)]