20226412843

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{50527}}^1$

素因数の和:50683

約数の個数: 32

約数和(自身を含む): 25669840896

約数和(自身を除く): 5443428053

約数列:

[1, 7, 13, 53, 83, 91, 371, 581, 689, 1079, 4399, 4823, 7553, 30793, 50527, 57187, 353689, 400309, 656851, 2677931, 4193741, 4597957, 18745517, 29356187, 34813103, 54518633, 222268273, 243691721, 381630431, 1555877911, 2889487549, 20226412843]

約数ペア:

[(1, 20226412843), (7, 2889487549), (13, 1555877911), (53, 381630431), (83, 243691721), (91, 222268273), (371, 54518633), (581, 34813103), (689, 29356187), (1079, 18745517), (4399, 4597957), (4823, 4193741), (7553, 2677931), (30793, 656851), (50527, 400309), (57187, 353689)]