20228854980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2797}}^1\times {\mathrm{120539}}^1$

素因数の和:123348

約数の個数: 48

約数和(自身を含む): 56661514560

約数和(自身を除く): 36432659580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2797, 5594, 8391, 11188, 13985, 16782, 27970, 33564, 41955, 55940, 83910, 120539, 167820, 241078, 361617, 482156, 602695, 723234, 1205390, 1446468, 1808085, 2410780, 3616170, 7232340, 337147583, 674295166, 1011442749, 1348590332, 1685737915, 2022885498, 3371475830, 4045770996, 5057213745, 6742951660, 10114427490, 20228854980]

約数ペア:

[(1, 20228854980), (2, 10114427490), (3, 6742951660), (4, 5057213745), (5, 4045770996), (6, 3371475830), (10, 2022885498), (12, 1685737915), (15, 1348590332), (20, 1011442749), (30, 674295166), (60, 337147583), (2797, 7232340), (5594, 3616170), (8391, 2410780), (11188, 1808085), (13985, 1446468), (16782, 1205390), (27970, 723234), (33564, 602695), (41955, 482156), (55940, 361617), (83910, 241078), (120539, 167820)]