20144303343

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{3253}}^1$

素因数の和:4213

約数の個数: 40

約数和(自身を含む): 30475011600

約数和(自身を除く): 10330708257

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 859, 2403, 2577, 3253, 7209, 7731, 9759, 23193, 29277, 69579, 76451, 87831, 229353, 263493, 289517, 688059, 868551, 2064177, 2605653, 2794327, 6192531, 7816959, 8382981, 23450877, 25148943, 75446829, 226340487, 248695103, 746085309, 2238255927, 6714767781, 20144303343]

約数ペア:

[(1, 20144303343), (3, 6714767781), (9, 2238255927), (27, 746085309), (81, 248695103), (89, 226340487), (267, 75446829), (801, 25148943), (859, 23450877), (2403, 8382981), (2577, 7816959), (3253, 6192531), (7209, 2794327), (7731, 2605653), (9759, 2064177), (23193, 868551), (29277, 688059), (69579, 289517), (76451, 263493), (87831, 229353)]