20191169844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1783}}^1\times {\mathrm{10847}}^1$

素因数の和:12669

約数の個数: 72

約数和(自身を含む): 52833231360

約数和(自身を除く): 32642061516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1783, 3566, 5349, 7132, 10698, 10847, 16047, 21396, 21694, 32094, 32541, 43388, 51707, 64188, 65082, 97623, 103414, 130164, 155121, 195246, 206828, 310242, 314563, 390492, 465363, 620484, 629126, 930726, 943689, 1258252, 1861452, 1887378, 2831067, 3774756, 5662134, 11324268, 19340201, 38680402, 58020603, 77360804, 116041206, 174061809, 232082412, 348123618, 560865829, 696247236, 1121731658, 1682597487, 2243463316, 3365194974, 5047792461, 6730389948, 10095584922, 20191169844]

約数ペア:

[(1, 20191169844), (2, 10095584922), (3, 6730389948), (4, 5047792461), (6, 3365194974), (9, 2243463316), (12, 1682597487), (18, 1121731658), (29, 696247236), (36, 560865829), (58, 348123618), (87, 232082412), (116, 174061809), (174, 116041206), (261, 77360804), (348, 58020603), (522, 38680402), (1044, 19340201), (1783, 11324268), (3566, 5662134), (5349, 3774756), (7132, 2831067), (10698, 1887378), (10847, 1861452), (16047, 1258252), (21396, 943689), (21694, 930726), (32094, 629126), (32541, 620484), (43388, 465363), (51707, 390492), (64188, 314563), (65082, 310242), (97623, 206828), (103414, 195246), (130164, 155121)]