20210616708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1\times {\mathrm{46591}}^1$

素因数の和:47612

約数の個数: 48

約数和(自身を含む): 48483262464

約数和(自身を除く): 28272645756

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 977, 1954, 2931, 3908, 5862, 11724, 36149, 46591, 72298, 93182, 108447, 139773, 144596, 186364, 216894, 279546, 433788, 559092, 1723867, 3447734, 5171601, 6895468, 10343202, 20686404, 45519407, 91038814, 136558221, 182077628, 273116442, 546232884, 1684218059, 3368436118, 5052654177, 6736872236, 10105308354, 20210616708]

約数ペア:

[(1, 20210616708), (2, 10105308354), (3, 6736872236), (4, 5052654177), (6, 3368436118), (12, 1684218059), (37, 546232884), (74, 273116442), (111, 182077628), (148, 136558221), (222, 91038814), (444, 45519407), (977, 20686404), (1954, 10343202), (2931, 6895468), (3908, 5171601), (5862, 3447734), (11724, 1723867), (36149, 559092), (46591, 433788), (72298, 279546), (93182, 216894), (108447, 186364), (139773, 144596)]