19963431942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{6113}}^1$

素因数の和:6553

約数の個数: 64

約数和(自身を含む): 42835760064

約数和(自身を除く): 22872328122

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 317, 606, 634, 951, 1717, 1902, 3434, 5151, 5389, 6113, 10302, 10778, 12226, 16167, 18339, 32017, 32334, 36678, 64034, 96051, 103921, 192102, 207842, 311763, 544289, 617413, 623526, 1088578, 1234826, 1632867, 1852239, 1937821, 3265734, 3704478, 3875642, 5813463, 10496021, 11626926, 20992042, 31488063, 32942957, 62976126, 65885914, 98828871, 195719921, 197657742, 391439842, 587159763, 1174319526, 3327238657, 6654477314, 9981715971, 19963431942]

約数ペア:

[(1, 19963431942), (2, 9981715971), (3, 6654477314), (6, 3327238657), (17, 1174319526), (34, 587159763), (51, 391439842), (101, 197657742), (102, 195719921), (202, 98828871), (303, 65885914), (317, 62976126), (606, 32942957), (634, 31488063), (951, 20992042), (1717, 11626926), (1902, 10496021), (3434, 5813463), (5151, 3875642), (5389, 3704478), (6113, 3265734), (10302, 1937821), (10778, 1852239), (12226, 1632867), (16167, 1234826), (18339, 1088578), (32017, 623526), (32334, 617413), (36678, 544289), (64034, 311763), (96051, 207842), (103921, 192102)]