20199333972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{77417}}^1$

素因数の和:78720

約数の個数: 48

約数和(自身を含む): 49943900160

約数和(自身を除く): 29744566188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1279, 2558, 3837, 5116, 7674, 15348, 21743, 43486, 65229, 77417, 86972, 130458, 154834, 232251, 260916, 309668, 464502, 929004, 1316089, 2632178, 3948267, 5264356, 7896534, 15793068, 99016343, 198032686, 297049029, 396065372, 594098058, 1188196116, 1683277831, 3366555662, 5049833493, 6733111324, 10099666986, 20199333972]

約数ペア:

[(1, 20199333972), (2, 10099666986), (3, 6733111324), (4, 5049833493), (6, 3366555662), (12, 1683277831), (17, 1188196116), (34, 594098058), (51, 396065372), (68, 297049029), (102, 198032686), (204, 99016343), (1279, 15793068), (2558, 7896534), (3837, 5264356), (5116, 3948267), (7674, 2632178), (15348, 1316089), (21743, 929004), (43486, 464502), (65229, 309668), (77417, 260916), (86972, 232251), (130458, 154834)]