20332998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53791}}^1$

素因数の和:53809

約数の個数: 32

約数和(自身を含む): 51640320

約数和(自身を除く): 31307322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53791, 107582, 161373, 322746, 376537, 484119, 753074, 968238, 1129611, 1452357, 2259222, 2904714, 3388833, 6777666, 10166499, 20332998]

約数ペア:

[(1, 20332998), (2, 10166499), (3, 6777666), (6, 3388833), (7, 2904714), (9, 2259222), (14, 1452357), (18, 1129611), (21, 968238), (27, 753074), (42, 484119), (54, 376537), (63, 322746), (126, 161373), (189, 107582), (378, 53791)]