20068248

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17791}}^1$

素因数の和:17847

約数の個数: 32

約数和(自身を含む): 51240960

約数和(自身を除く): 31172712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17791, 35582, 53373, 71164, 106746, 142328, 213492, 426984, 836177, 1672354, 2508531, 3344708, 5017062, 6689416, 10034124, 20068248]

約数ペア:

[(1, 20068248), (2, 10034124), (3, 6689416), (4, 5017062), (6, 3344708), (8, 2508531), (12, 1672354), (24, 836177), (47, 426984), (94, 213492), (141, 142328), (188, 106746), (282, 71164), (376, 53373), (564, 35582), (1128, 17791)]