20072318427

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{992549}}^1$

素因数の和:992672

約数の個数: 32

約数和(自身を含む): 34302528000

約数和(自身を除く): 14230209573

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 20223, 992549, 2977647, 6947843, 8932941, 20843529, 26798823, 62530587, 106202743, 187591761, 318608229, 743419201, 955824687, 2230257603, 2867474061, 6690772809, 20072318427]

約数ペア:

[(1, 20072318427), (3, 6690772809), (7, 2867474061), (9, 2230257603), (21, 955824687), (27, 743419201), (63, 318608229), (107, 187591761), (189, 106202743), (321, 62530587), (749, 26798823), (963, 20843529), (2247, 8932941), (2889, 6947843), (6741, 2977647), (20223, 992549)]