20165461069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1\times {\mathrm{18521}}^1$

素因数の和:19968

約数の個数: 16

約数和(自身を含む): 22089929904

約数和(自身を除く): 1924468835

約数列:

[1, 13, 61, 793, 1373, 17849, 18521, 83753, 240773, 1088789, 1129781, 14687153, 25429333, 330581329, 1551189313, 20165461069]

約数ペア:

[(1, 20165461069), (13, 1551189313), (61, 330581329), (793, 25429333), (1373, 14687153), (17849, 1129781), (18521, 1088789), (83753, 240773)]