20694630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5701}}^1$

素因数の和:5733

約数の個数: 48

約数和(自身を含む): 54602352

約数和(自身を除く): 33907722

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, 5701, 11402, 17103, 28505, 34206, 57010, 62711, 85515, 125422, 171030, 188133, 313555, 376266, 627110, 689821, 940665, 1379642, 1881330, 2069463, 3449105, 4138926, 6898210, 10347315, 20694630]

約数ペア:

[(1, 20694630), (2, 10347315), (3, 6898210), (5, 4138926), (6, 3449105), (10, 2069463), (11, 1881330), (15, 1379642), (22, 940665), (30, 689821), (33, 627110), (55, 376266), (66, 313555), (110, 188133), (121, 171030), (165, 125422), (242, 85515), (330, 62711), (363, 57010), (605, 34206), (726, 28505), (1210, 17103), (1815, 11402), (3630, 5701)]