20163482170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3607063}}^1$

素因数の和:3607126

約数の個数: 32

約数和(自身を含む): 39995125632

約数和(自身を除く): 19831643462

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 3607063, 7214126, 18035315, 36070630, 46891819, 93783638, 155103709, 234459095, 310207418, 468918190, 775518545, 1551037090, 2016348217, 4032696434, 10081741085, 20163482170]

約数ペア:

[(1, 20163482170), (2, 10081741085), (5, 4032696434), (10, 2016348217), (13, 1551037090), (26, 775518545), (43, 468918190), (65, 310207418), (86, 234459095), (130, 155103709), (215, 93783638), (430, 46891819), (559, 36070630), (1118, 18035315), (2795, 7214126), (5590, 3607063)]