20180879993

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{38851}}^1$

素因数の和:39128

約数の個数: 16

約数和(自身を含む): 21082649280

約数和(自身を除く): 901769287

約数列:

[1, 37, 101, 139, 3737, 5143, 14039, 38851, 519443, 1437487, 3923951, 5400289, 145186187, 199810693, 545429189, 20180879993]

約数ペア:

[(1, 20180879993), (37, 545429189), (101, 199810693), (139, 145186187), (3737, 5400289), (5143, 3923951), (14039, 1437487), (38851, 519443)]