20807521095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6113}}^1\times {\mathrm{6133}}^1$

素因数の和:12291

約数の個数: 32

約数和(自身を含む): 34202987712

約数和(自身を除く): 13395466617

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 6113, 6133, 18339, 18399, 30565, 30665, 91695, 91995, 226181, 226921, 678543, 680763, 1130905, 1134605, 3392715, 3403815, 37491029, 112473087, 187455145, 562365435, 1387168073, 4161504219, 6935840365, 20807521095]

約数ペア:

[(1, 20807521095), (3, 6935840365), (5, 4161504219), (15, 1387168073), (37, 562365435), (111, 187455145), (185, 112473087), (555, 37491029), (6113, 3403815), (6133, 3392715), (18339, 1134605), (18399, 1130905), (30565, 680763), (30665, 678543), (91695, 226921), (91995, 226181)]