20238851732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{19841}}^1$

素因数の和:20192

約数の個数: 48

約数和(自身を含む): 39201442560

約数和(自身を除く): 18962590828

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 239, 388, 478, 956, 1067, 2134, 2629, 4268, 5258, 10516, 19841, 23183, 39682, 46366, 79364, 92732, 218251, 255013, 436502, 510026, 873004, 1020052, 1924577, 3849154, 4741999, 7698308, 9483998, 18967996, 21170347, 42340694, 52161989, 84681388, 104323978, 208647956, 459973903, 919947806, 1839895612, 5059712933, 10119425866, 20238851732]

約数ペア:

[(1, 20238851732), (2, 10119425866), (4, 5059712933), (11, 1839895612), (22, 919947806), (44, 459973903), (97, 208647956), (194, 104323978), (239, 84681388), (388, 52161989), (478, 42340694), (956, 21170347), (1067, 18967996), (2134, 9483998), (2629, 7698308), (4268, 4741999), (5258, 3849154), (10516, 1924577), (19841, 1020052), (23183, 873004), (39682, 510026), (46366, 436502), (79364, 255013), (92732, 218251)]