20210546472

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1\times {\mathrm{4831}}^1$

素因数の和:10494

約数の個数: 64

約数和(自身を含む): 52176322560

約数和(自身を除く): 31965776088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 4831, 5623, 9662, 11246, 14493, 16869, 19324, 22492, 28986, 33738, 38648, 44984, 57972, 67476, 115944, 134952, 149761, 174313, 299522, 348626, 449283, 522939, 599044, 697252, 898566, 1045878, 1198088, 1394504, 1797132, 2091756, 3594264, 4183512, 27164713, 54329426, 81494139, 108658852, 162988278, 217317704, 325976556, 651953112, 842106103, 1684212206, 2526318309, 3368424412, 5052636618, 6736848824, 10105273236, 20210546472]

約数ペア:

[(1, 20210546472), (2, 10105273236), (3, 6736848824), (4, 5052636618), (6, 3368424412), (8, 2526318309), (12, 1684212206), (24, 842106103), (31, 651953112), (62, 325976556), (93, 217317704), (124, 162988278), (186, 108658852), (248, 81494139), (372, 54329426), (744, 27164713), (4831, 4183512), (5623, 3594264), (9662, 2091756), (11246, 1797132), (14493, 1394504), (16869, 1198088), (19324, 1045878), (22492, 898566), (28986, 697252), (33738, 599044), (38648, 522939), (44984, 449283), (57972, 348626), (67476, 299522), (115944, 174313), (134952, 149761)]