20085533144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{834949}}^1$

素因数の和:835083

約数の個数: 32

約数和(自身を含む): 39276048000

約数和(自身を除く): 19190514856

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 3007, 6014, 12028, 24056, 834949, 1669898, 3339796, 6679592, 25883419, 51766838, 80990053, 103533676, 161980106, 207067352, 323960212, 647920424, 2510691643, 5021383286, 10042766572, 20085533144]

約数ペア:

[(1, 20085533144), (2, 10042766572), (4, 5021383286), (8, 2510691643), (31, 647920424), (62, 323960212), (97, 207067352), (124, 161980106), (194, 103533676), (248, 80990053), (388, 51766838), (776, 25883419), (3007, 6679592), (6014, 3339796), (12028, 1669898), (24056, 834949)]