20718157248

素因数分解:

$2^6\times 3^2\times {\mathrm{35969023}}^1$

素因数の和:35969041

約数の個数: 42

約数和(自身を含む): 59384858624

約数和(自身を除く): 38666701376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35969023, 71938046, 107907069, 143876092, 215814138, 287752184, 323721207, 431628276, 575504368, 647442414, 863256552, 1151008736, 1294884828, 1726513104, 2302017472, 2589769656, 3453026208, 5179539312, 6906052416, 10359078624, 20718157248]

約数ペア:

[(1, 20718157248), (2, 10359078624), (3, 6906052416), (4, 5179539312), (6, 3453026208), (8, 2589769656), (9, 2302017472), (12, 1726513104), (16, 1294884828), (18, 1151008736), (24, 863256552), (32, 647442414), (36, 575504368), (48, 431628276), (64, 323721207), (72, 287752184), (96, 215814138), (144, 143876092), (192, 107907069), (288, 71938046), (576, 35969023)]