20314656

素因数分解:

$2^5\times 3^2\times {\mathrm{70537}}^1$

素因数の和:70553

約数の個数: 36

約数和(自身を含む): 57770622

約数和(自身を除く): 37455966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70537, 141074, 211611, 282148, 423222, 564296, 634833, 846444, 1128592, 1269666, 1692888, 2257184, 2539332, 3385776, 5078664, 6771552, 10157328, 20314656]

約数ペア:

[(1, 20314656), (2, 10157328), (3, 6771552), (4, 5078664), (6, 3385776), (8, 2539332), (9, 2257184), (12, 1692888), (16, 1269666), (18, 1128592), (24, 846444), (32, 634833), (36, 564296), (48, 423222), (72, 282148), (96, 211611), (144, 141074), (288, 70537)]