20186407860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6347927}}^1$

素因数の和:6347992

約数の個数: 48

約数和(自身を含む): 57588402816

約数和(自身を除く): 37401994956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6347927, 12695854, 19043781, 25391708, 31739635, 38087562, 63479270, 76175124, 95218905, 126958540, 190437810, 336440131, 380875620, 672880262, 1009320393, 1345760524, 1682200655, 2018640786, 3364401310, 4037281572, 5046601965, 6728802620, 10093203930, 20186407860]

約数ペア:

[(1, 20186407860), (2, 10093203930), (3, 6728802620), (4, 5046601965), (5, 4037281572), (6, 3364401310), (10, 2018640786), (12, 1682200655), (15, 1345760524), (20, 1009320393), (30, 672880262), (53, 380875620), (60, 336440131), (106, 190437810), (159, 126958540), (212, 95218905), (265, 76175124), (318, 63479270), (530, 38087562), (636, 31739635), (795, 25391708), (1060, 19043781), (1590, 12695854), (3180, 6347927)]