20338038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23059}}^1$

素因数の和:23081

約数の個数: 36

約数和(自身を含む): 51262380

約数和(自身を除く): 30924342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 23059, 46118, 69177, 138354, 161413, 207531, 322826, 415062, 484239, 968478, 1129891, 1452717, 2259782, 2905434, 3389673, 6779346, 10169019, 20338038]

約数ペア:

[(1, 20338038), (2, 10169019), (3, 6779346), (6, 3389673), (7, 2905434), (9, 2259782), (14, 1452717), (18, 1129891), (21, 968478), (42, 484239), (49, 415062), (63, 322826), (98, 207531), (126, 161413), (147, 138354), (294, 69177), (441, 46118), (882, 23059)]