20512202082

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1\times {\mathrm{6043}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 41174145600

約数和(自身を除く): 20661943518

約数列:

[1, 2, 3, 6, 349, 698, 1047, 1621, 2094, 3242, 4863, 6043, 9726, 12086, 18129, 36258, 565729, 1131458, 1697187, 2109007, 3394374, 4218014, 6327021, 9795703, 12654042, 19591406, 29387109, 58774218, 3418700347, 6837400694, 10256101041, 20512202082]

約数ペア:

[(1, 20512202082), (2, 10256101041), (3, 6837400694), (6, 3418700347), (349, 58774218), (698, 29387109), (1047, 19591406), (1621, 12654042), (2094, 9795703), (3242, 6327021), (4863, 4218014), (6043, 3394374), (9726, 2109007), (12086, 1697187), (18129, 1131458), (36258, 565729)]