20024852406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{71933}}^1$

素因数の和:72077

約数の個数: 64

約数和(自身を含む): 44665834752

約数和(自身を除く): 24640982346

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 83, 86, 129, 166, 249, 258, 498, 559, 1079, 1118, 1677, 2158, 3237, 3354, 3569, 6474, 7138, 10707, 21414, 46397, 71933, 92794, 139191, 143866, 215799, 278382, 431598, 935129, 1870258, 2805387, 3093119, 5610774, 5970439, 6186238, 9279357, 11940878, 17911317, 18558714, 35822634, 40210547, 77615707, 80421094, 120631641, 155231414, 232847121, 241263282, 256728877, 465694242, 513457754, 770186631, 1540373262, 3337475401, 6674950802, 10012426203, 20024852406]

約数ペア:

[(1, 20024852406), (2, 10012426203), (3, 6674950802), (6, 3337475401), (13, 1540373262), (26, 770186631), (39, 513457754), (43, 465694242), (78, 256728877), (83, 241263282), (86, 232847121), (129, 155231414), (166, 120631641), (249, 80421094), (258, 77615707), (498, 40210547), (559, 35822634), (1079, 18558714), (1118, 17911317), (1677, 11940878), (2158, 9279357), (3237, 6186238), (3354, 5970439), (3569, 5610774), (6474, 3093119), (7138, 2805387), (10707, 1870258), (21414, 935129), (46397, 431598), (71933, 278382), (92794, 215799), (139191, 143866)]