20184619110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{178799}}^1$

素因数の和:178933

約数の個数: 64

約数和(自身を含む): 50052556800

約数和(自身を除く): 29867937690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 142, 159, 213, 265, 318, 355, 426, 530, 710, 795, 1065, 1590, 2130, 3763, 7526, 11289, 18815, 22578, 37630, 56445, 112890, 178799, 357598, 536397, 893995, 1072794, 1787990, 2681985, 5363970, 9476347, 12694729, 18952694, 25389458, 28429041, 38084187, 47381735, 56858082, 63473645, 76168374, 94763470, 126947290, 142145205, 190420935, 284290410, 380841870, 672820637, 1345641274, 2018461911, 3364103185, 4036923822, 6728206370, 10092309555, 20184619110]

約数ペア:

[(1, 20184619110), (2, 10092309555), (3, 6728206370), (5, 4036923822), (6, 3364103185), (10, 2018461911), (15, 1345641274), (30, 672820637), (53, 380841870), (71, 284290410), (106, 190420935), (142, 142145205), (159, 126947290), (213, 94763470), (265, 76168374), (318, 63473645), (355, 56858082), (426, 47381735), (530, 38084187), (710, 28429041), (795, 25389458), (1065, 18952694), (1590, 12694729), (2130, 9476347), (3763, 5363970), (7526, 2681985), (11289, 1787990), (18815, 1072794), (22578, 893995), (37630, 536397), (56445, 357598), (112890, 178799)]