20229973628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{70061}}^1$

素因数の和:72053

約数の個数: 24

約数和(自身を含む): 36378432384

約数和(自身を除く): 16148458756

約数列:

[1, 2, 4, 37, 74, 148, 1951, 3902, 7804, 70061, 72187, 140122, 144374, 280244, 288748, 2592257, 5184514, 10369028, 136689011, 273378022, 546756044, 5057493407, 10114986814, 20229973628]

約数ペア:

[(1, 20229973628), (2, 10114986814), (4, 5057493407), (37, 546756044), (74, 273378022), (148, 136689011), (1951, 10369028), (3902, 5184514), (7804, 2592257), (70061, 288748), (72187, 280244), (140122, 144374)]