20567610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32647}}^1$

素因数の和:32667

約数の個数: 48

約数和(自身を含む): 61117056

約数和(自身を除く): 40549446

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32647, 65294, 97941, 163235, 195882, 228529, 293823, 326470, 457058, 489705, 587646, 685587, 979410, 1142645, 1371174, 1469115, 2056761, 2285290, 2938230, 3427935, 4113522, 6855870, 10283805, 20567610]

約数ペア:

[(1, 20567610), (2, 10283805), (3, 6855870), (5, 4113522), (6, 3427935), (7, 2938230), (9, 2285290), (10, 2056761), (14, 1469115), (15, 1371174), (18, 1142645), (21, 979410), (30, 685587), (35, 587646), (42, 489705), (45, 457058), (63, 326470), (70, 293823), (90, 228529), (105, 195882), (126, 163235), (210, 97941), (315, 65294), (630, 32647)]