20636704056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1\times {\mathrm{15971}}^1$

素因数の和:19164

約数の個数: 64

約数和(自身を含む): 54647239680

約数和(自身を除く): 34010535624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 3167, 6334, 9501, 12668, 15971, 19002, 25336, 31942, 38004, 47913, 53839, 63884, 76008, 95826, 107678, 127768, 161517, 191652, 215356, 271507, 323034, 383304, 430712, 543014, 646068, 814521, 1086028, 1292136, 1629042, 2172056, 3258084, 6516168, 50580157, 101160314, 151740471, 202320628, 303480942, 404641256, 606961884, 859862669, 1213923768, 1719725338, 2579588007, 3439450676, 5159176014, 6878901352, 10318352028, 20636704056]

約数ペア:

[(1, 20636704056), (2, 10318352028), (3, 6878901352), (4, 5159176014), (6, 3439450676), (8, 2579588007), (12, 1719725338), (17, 1213923768), (24, 859862669), (34, 606961884), (51, 404641256), (68, 303480942), (102, 202320628), (136, 151740471), (204, 101160314), (408, 50580157), (3167, 6516168), (6334, 3258084), (9501, 2172056), (12668, 1629042), (15971, 1292136), (19002, 1086028), (25336, 814521), (31942, 646068), (38004, 543014), (47913, 430712), (53839, 383304), (63884, 323034), (76008, 271507), (95826, 215356), (107678, 191652), (127768, 161517)]