20185365044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{35447}}^1$

素因数の和:35744

約数の個数: 48

約数和(自身を含む): 39018889728

約数和(自身を除く): 18833524684

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 233, 466, 611, 932, 1222, 2444, 3029, 6058, 10951, 12116, 21902, 35447, 43804, 70894, 141788, 142363, 284726, 460811, 569452, 921622, 1666009, 1843244, 3332018, 6664036, 8259151, 16518302, 21658117, 33036604, 43316234, 86632468, 107368963, 214737926, 388180097, 429475852, 776360194, 1552720388, 5046341261, 10092682522, 20185365044]

約数ペア:

[(1, 20185365044), (2, 10092682522), (4, 5046341261), (13, 1552720388), (26, 776360194), (47, 429475852), (52, 388180097), (94, 214737926), (188, 107368963), (233, 86632468), (466, 43316234), (611, 33036604), (932, 21658117), (1222, 16518302), (2444, 8259151), (3029, 6664036), (6058, 3332018), (10951, 1843244), (12116, 1666009), (21902, 921622), (35447, 569452), (43804, 460811), (70894, 284726), (141788, 142363)]