20199762078

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{5093233}}^1$

素因数の和:5093899

約数の個数: 16

約数和(自身を含む): 40460650896

約数和(自身を除く): 20260888818

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 5093233, 10186466, 15279699, 30559398, 3366627013, 6733254026, 10099881039, 20199762078]

約数ペア:

[(1, 20199762078), (2, 10099881039), (3, 6733254026), (6, 3366627013), (661, 30559398), (1322, 15279699), (1983, 10186466), (3966, 5093233)]