20199773569

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{24113}}^1$

素因数の和:24648

約数の個数: 16

約数和(自身を含む): 21241926144

約数和(自身を除く): 1042152575

約数列:

[1, 31, 61, 443, 1891, 13733, 24113, 27023, 747503, 837713, 1470893, 10682059, 45597683, 331143829, 651605599, 20199773569]

約数ペア:

[(1, 20199773569), (31, 651605599), (61, 331143829), (443, 45597683), (1891, 10682059), (13733, 1470893), (24113, 837713), (27023, 747503)]