20126330133

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4987}}^1\times {\mathrm{14783}}^1$

素因数の和:19793

約数の個数: 32

約数和(自身を含む): 33036681216

約数和(自身を除く): 12910351083

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4987, 14783, 14961, 34909, 44349, 64831, 103481, 104727, 192179, 194493, 310443, 453817, 576537, 1345253, 1361451, 4035759, 73722821, 221168463, 516059747, 958396673, 1548179241, 2875190019, 6708776711, 20126330133]

約数ペア:

[(1, 20126330133), (3, 6708776711), (7, 2875190019), (13, 1548179241), (21, 958396673), (39, 516059747), (91, 221168463), (273, 73722821), (4987, 4035759), (14783, 1361451), (14961, 1345253), (34909, 576537), (44349, 453817), (64831, 310443), (103481, 194493), (104727, 192179)]