20162622852

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2445733}}^1$

素因数の和:2445972

約数の個数: 36

約数和(自身を含む): 51189212620

約数和(自身を除く): 31026589768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 2445733, 4891466, 7337199, 9782932, 14674398, 22011597, 29348796, 44023194, 88046388, 560072857, 1120145714, 1680218571, 2240291428, 3360437142, 5040655713, 6720874284, 10081311426, 20162622852]

約数ペア:

[(1, 20162622852), (2, 10081311426), (3, 6720874284), (4, 5040655713), (6, 3360437142), (9, 2240291428), (12, 1680218571), (18, 1120145714), (36, 560072857), (229, 88046388), (458, 44023194), (687, 29348796), (916, 22011597), (1374, 14674398), (2061, 9782932), (2748, 7337199), (4122, 4891466), (8244, 2445733)]