20950692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13160

約数の個数: 48

約数和(自身を含む): 58813440

約数和(自身を除く): 37862748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 13127, 26254, 39381, 52508, 78762, 91889, 157524, 183778, 249413, 275667, 367556, 498826, 551334, 748239, 997652, 1102668, 1496478, 1745891, 2992956, 3491782, 5237673, 6983564, 10475346, 20950692]

約数ペア:

[(1, 20950692), (2, 10475346), (3, 6983564), (4, 5237673), (6, 3491782), (7, 2992956), (12, 1745891), (14, 1496478), (19, 1102668), (21, 997652), (28, 748239), (38, 551334), (42, 498826), (57, 367556), (76, 275667), (84, 249413), (114, 183778), (133, 157524), (228, 91889), (266, 78762), (399, 52508), (532, 39381), (798, 26254), (1596, 13127)]