20455969347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4483}}^1\times {\mathrm{46091}}^1$

素因数の和:50591

約数の個数: 24

約数和(自身を含む): 32241538368

約数和(自身を除く): 11785569021

約数列:

[1, 3, 9, 11, 33, 99, 4483, 13449, 40347, 46091, 49313, 138273, 147939, 414819, 443817, 507001, 1521003, 4563009, 206625953, 619877859, 1859633577, 2272885483, 6818656449, 20455969347]

約数ペア:

[(1, 20455969347), (3, 6818656449), (9, 2272885483), (11, 1859633577), (33, 619877859), (99, 206625953), (4483, 4563009), (13449, 1521003), (40347, 507001), (46091, 443817), (49313, 414819), (138273, 147939)]