20222725336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{140381}}^1$

素因数の和:142035

約数の個数: 32

約数和(自身を含む): 41390228880

約数和(自身を除く): 21167503544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1637, 3274, 6548, 13096, 18007, 36014, 72028, 140381, 144056, 280762, 561524, 1123048, 1544191, 3088382, 6176764, 12353528, 229803697, 459607394, 919214788, 1838429576, 2527840667, 5055681334, 10111362668, 20222725336]

約数ペア:

[(1, 20222725336), (2, 10111362668), (4, 5055681334), (8, 2527840667), (11, 1838429576), (22, 919214788), (44, 459607394), (88, 229803697), (1637, 12353528), (3274, 6176764), (6548, 3088382), (13096, 1544191), (18007, 1123048), (36014, 561524), (72028, 280762), (140381, 144056)]