20122509912

素因数分解:

$2^3\times 3^1\times {\mathrm{16481}}^1\times {\mathrm{50873}}^1$

素因数の和:67363

約数の個数: 32

約数和(自身を含む): 50310316080

約数和(自身を除く): 30187806168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 16481, 32962, 49443, 50873, 65924, 98886, 101746, 131848, 152619, 197772, 203492, 305238, 395544, 406984, 610476, 1220952, 838437913, 1676875826, 2515313739, 3353751652, 5030627478, 6707503304, 10061254956, 20122509912]

約数ペア:

[(1, 20122509912), (2, 10061254956), (3, 6707503304), (4, 5030627478), (6, 3353751652), (8, 2515313739), (12, 1676875826), (24, 838437913), (16481, 1220952), (32962, 610476), (49443, 406984), (50873, 395544), (65924, 305238), (98886, 203492), (101746, 197772), (131848, 152619)]