20164697832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1704251}}^1$

素因数の和:1704306

約数の個数: 64

約数和(自身を含む): 55217764800

約数和(自身を除く): 35053066968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 1704251, 3408502, 5112753, 6817004, 10225506, 13634008, 20451012, 28972267, 40902024, 49423279, 57944534, 86916801, 98846558, 115889068, 148269837, 173833602, 197693116, 231778136, 296539674, 347667204, 395386232, 593079348, 695334408, 840195743, 1186158696, 1680391486, 2520587229, 3360782972, 5041174458, 6721565944, 10082348916, 20164697832]

約数ペア:

[(1, 20164697832), (2, 10082348916), (3, 6721565944), (4, 5041174458), (6, 3360782972), (8, 2520587229), (12, 1680391486), (17, 1186158696), (24, 840195743), (29, 695334408), (34, 593079348), (51, 395386232), (58, 347667204), (68, 296539674), (87, 231778136), (102, 197693116), (116, 173833602), (136, 148269837), (174, 115889068), (204, 98846558), (232, 86916801), (348, 57944534), (408, 49423279), (493, 40902024), (696, 28972267), (986, 20451012), (1479, 13634008), (1972, 10225506), (2958, 6817004), (3944, 5112753), (5916, 3408502), (11832, 1704251)]