20171483094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{41521}}^1$

素因数の和:41845

約数の個数: 64

約数和(自身を含む): 47355010560

約数和(自身を除く): 27183527466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 269, 301, 538, 602, 807, 903, 1614, 1806, 1883, 3766, 5649, 11298, 11567, 23134, 34701, 41521, 69402, 80969, 83042, 124563, 161938, 242907, 249126, 290647, 485814, 581294, 871941, 1743882, 1785403, 3570806, 5356209, 10712418, 11169149, 12497821, 22338298, 24995642, 33507447, 37493463, 67014894, 74986926, 78184043, 156368086, 234552129, 469104258, 480273407, 960546814, 1440820221, 2881640442, 3361913849, 6723827698, 10085741547, 20171483094]

約数ペア:

[(1, 20171483094), (2, 10085741547), (3, 6723827698), (6, 3361913849), (7, 2881640442), (14, 1440820221), (21, 960546814), (42, 480273407), (43, 469104258), (86, 234552129), (129, 156368086), (258, 78184043), (269, 74986926), (301, 67014894), (538, 37493463), (602, 33507447), (807, 24995642), (903, 22338298), (1614, 12497821), (1806, 11169149), (1883, 10712418), (3766, 5356209), (5649, 3570806), (11298, 1785403), (11567, 1743882), (23134, 871941), (34701, 581294), (41521, 485814), (69402, 290647), (80969, 249126), (83042, 242907), (124563, 161938)]