20138051352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1\times {\mathrm{10723}}^1$

素因数の和:15352

約数の個数: 64

約数和(自身を含む): 53323159680

約数和(自身を除く): 33185108328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 4603, 9206, 10723, 13809, 18412, 21446, 27618, 32169, 36824, 42892, 55236, 64338, 78251, 85784, 110472, 128676, 156502, 182291, 234753, 257352, 313004, 364582, 469506, 546873, 626008, 729164, 939012, 1093746, 1458328, 1878024, 2187492, 4374984, 49357969, 98715938, 148073907, 197431876, 296147814, 394863752, 592295628, 839085473, 1184591256, 1678170946, 2517256419, 3356341892, 5034512838, 6712683784, 10069025676, 20138051352]

約数ペア:

[(1, 20138051352), (2, 10069025676), (3, 6712683784), (4, 5034512838), (6, 3356341892), (8, 2517256419), (12, 1678170946), (17, 1184591256), (24, 839085473), (34, 592295628), (51, 394863752), (68, 296147814), (102, 197431876), (136, 148073907), (204, 98715938), (408, 49357969), (4603, 4374984), (9206, 2187492), (10723, 1878024), (13809, 1458328), (18412, 1093746), (21446, 939012), (27618, 729164), (32169, 626008), (36824, 546873), (42892, 469506), (55236, 364582), (64338, 313004), (78251, 257352), (85784, 234753), (110472, 182291), (128676, 156502)]