23109944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 50909040

約数和(自身を除く): 27799096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20201, 40402, 80804, 161608, 222211, 262613, 444422, 525226, 888844, 1050452, 1777688, 2100904, 2888743, 5777486, 11554972, 23109944]

約数ペア:

[(1, 23109944), (2, 11554972), (4, 5777486), (8, 2888743), (11, 2100904), (13, 1777688), (22, 1050452), (26, 888844), (44, 525226), (52, 444422), (88, 262613), (104, 222211), (143, 161608), (286, 80804), (572, 40402), (1144, 20201)]