20187662895

素因数分解:

$3^2\times 5^1\times {\mathrm{6113}}^1\times {\mathrm{73387}}^1$

素因数の和:79511

約数の個数: 24

約数和(自身を含む): 34998150096

約数和(自身を除く): 14810487201

約数列:

[1, 3, 5, 9, 15, 45, 6113, 18339, 30565, 55017, 73387, 91695, 220161, 275085, 366935, 660483, 1100805, 3302415, 448614731, 1345844193, 2243073655, 4037532579, 6729220965, 20187662895]

約数ペア:

[(1, 20187662895), (3, 6729220965), (5, 4037532579), (9, 2243073655), (15, 1345844193), (45, 448614731), (6113, 3302415), (18339, 1100805), (30565, 660483), (55017, 366935), (73387, 275085), (91695, 220161)]