20310966

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28933}}^1$

素因数の和:28957

約数の個数: 32

約数和(自身を含む): 48609120

約数和(自身を除く): 28298154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28933, 57866, 86799, 173598, 260397, 376129, 520794, 752258, 781191, 1128387, 1562382, 2256774, 3385161, 6770322, 10155483, 20310966]

約数ペア:

[(1, 20310966), (2, 10155483), (3, 6770322), (6, 3385161), (9, 2256774), (13, 1562382), (18, 1128387), (26, 781191), (27, 752258), (39, 520794), (54, 376129), (78, 260397), (117, 173598), (234, 86799), (351, 57866), (702, 28933)]