20043532020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{78179}}^1$

素因数の和:82464

約数の個数: 48

約数和(自身を含む): 56135741760

約数和(自身を除く): 36092209740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4273, 8546, 12819, 17092, 21365, 25638, 42730, 51276, 64095, 78179, 85460, 128190, 156358, 234537, 256380, 312716, 390895, 469074, 781790, 938148, 1172685, 1563580, 2345370, 4690740, 334058867, 668117734, 1002176601, 1336235468, 1670294335, 2004353202, 3340588670, 4008706404, 5010883005, 6681177340, 10021766010, 20043532020]

約数ペア:

[(1, 20043532020), (2, 10021766010), (3, 6681177340), (4, 5010883005), (5, 4008706404), (6, 3340588670), (10, 2004353202), (12, 1670294335), (15, 1336235468), (20, 1002176601), (30, 668117734), (60, 334058867), (4273, 4690740), (8546, 2345370), (12819, 1563580), (17092, 1172685), (21365, 938148), (25638, 781790), (42730, 469074), (51276, 390895), (64095, 312716), (78179, 256380), (85460, 234537), (128190, 156358)]