20295330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5591}}^1$

素因数の和:5623

約数の個数: 48

約数和(自身を含む): 53548992

約数和(自身を除く): 33253662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5591, 11182, 16773, 27955, 33546, 55910, 61501, 83865, 123002, 167730, 184503, 307505, 369006, 615010, 676511, 922515, 1353022, 1845030, 2029533, 3382555, 4059066, 6765110, 10147665, 20295330]

約数ペア:

[(1, 20295330), (2, 10147665), (3, 6765110), (5, 4059066), (6, 3382555), (10, 2029533), (11, 1845030), (15, 1353022), (22, 922515), (30, 676511), (33, 615010), (55, 369006), (66, 307505), (110, 184503), (121, 167730), (165, 123002), (242, 83865), (330, 61501), (363, 55910), (605, 33546), (726, 27955), (1210, 16773), (1815, 11182), (3630, 5591)]