20194609318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9358021}}^1$

素因数の和:9358119

約数の個数: 16

約数和(自身を含む): 33015101616

約数和(自身を除く): 12820492298

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 9358021, 18716042, 121654273, 243308546, 776715743, 1553431486, 10097304659, 20194609318]

約数ペア:

[(1, 20194609318), (2, 10097304659), (13, 1553431486), (26, 776715743), (83, 243308546), (166, 121654273), (1079, 18716042), (2158, 9358021)]