20221551935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{19913}}^1$

素因数の和:20867

約数の個数: 32

約数和(自身を含む): 27701170560

約数和(自身を除く): 7479618625

約数列:

[1, 5, 13, 17, 65, 85, 221, 919, 1105, 4595, 11947, 15623, 19913, 59735, 78115, 99565, 203099, 258869, 338521, 1015495, 1294345, 1692605, 4400773, 18300047, 22003865, 91500235, 237900611, 311100799, 1189503055, 1555503995, 4044310387, 20221551935]

約数ペア:

[(1, 20221551935), (5, 4044310387), (13, 1555503995), (17, 1189503055), (65, 311100799), (85, 237900611), (221, 91500235), (919, 22003865), (1105, 18300047), (4595, 4400773), (11947, 1692605), (15623, 1294345), (19913, 1015495), (59735, 338521), (78115, 258869), (99565, 203099)]