20302364163

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1\times {\mathrm{3307}}^1$

素因数の和:3855

約数の個数: 32

約数和(自身を含む): 28169551872

約数和(自身を除く): 7867187709

約数列:

[1, 3, 31, 93, 251, 263, 753, 789, 3307, 7781, 8153, 9921, 23343, 24459, 66013, 102517, 198039, 307551, 830057, 869741, 2046403, 2490171, 2609223, 6139209, 25731767, 26961971, 77195301, 80885913, 218304991, 654914973, 6767454721, 20302364163]

約数ペア:

[(1, 20302364163), (3, 6767454721), (31, 654914973), (93, 218304991), (251, 80885913), (263, 77195301), (753, 26961971), (789, 25731767), (3307, 6139209), (7781, 2609223), (8153, 2490171), (9921, 2046403), (23343, 869741), (24459, 830057), (66013, 307551), (102517, 198039)]