20043484550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{62921}}^1$

素因数の和:63233

約数の個数: 48

約数和(自身を含む): 39042849312

約数和(自身を除く): 18999364762

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 277, 554, 575, 1150, 1385, 2770, 6371, 6925, 12742, 13850, 31855, 62921, 63710, 125842, 159275, 314605, 318550, 629210, 1447183, 1573025, 2894366, 3146050, 7235915, 14471830, 17429117, 34858234, 36179575, 72359150, 87145585, 174291170, 400869691, 435727925, 801739382, 871455850, 2004348455, 4008696910, 10021742275, 20043484550]

約数ペア:

[(1, 20043484550), (2, 10021742275), (5, 4008696910), (10, 2004348455), (23, 871455850), (25, 801739382), (46, 435727925), (50, 400869691), (115, 174291170), (230, 87145585), (277, 72359150), (554, 36179575), (575, 34858234), (1150, 17429117), (1385, 14471830), (2770, 7235915), (6371, 3146050), (6925, 2894366), (12742, 1573025), (13850, 1447183), (31855, 629210), (62921, 318550), (63710, 314605), (125842, 159275)]