20165723607

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{467}}^1\times {\mathrm{41243}}^1$

素因数の和:42062

約数の個数: 16

約数和(自身を含む): 27023068800

約数和(自身を除く): 6857345193

約数列:

[1, 3, 349, 467, 1047, 1401, 41243, 123729, 162983, 488949, 14393807, 19260481, 43181421, 57781443, 6721907869, 20165723607]

約数ペア:

[(1, 20165723607), (3, 6721907869), (349, 57781443), (467, 43181421), (1047, 19260481), (1401, 14393807), (41243, 488949), (123729, 162983)]