20131676917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{16831}}^1$

素因数の和:17017

約数の個数: 32

約数和(自身を含む): 23753318400

約数和(自身を除く): 3621641483

約数列:

[1, 11, 19, 59, 97, 209, 649, 1067, 1121, 1843, 5723, 12331, 16831, 20273, 62953, 108737, 185141, 319789, 993029, 1196107, 1632607, 3517679, 10923319, 17958677, 18867551, 31019533, 96323813, 207543061, 341214863, 1059561943, 1830152447, 20131676917]

約数ペア:

[(1, 20131676917), (11, 1830152447), (19, 1059561943), (59, 341214863), (97, 207543061), (209, 96323813), (649, 31019533), (1067, 18867551), (1121, 17958677), (1843, 10923319), (5723, 3517679), (12331, 1632607), (16831, 1196107), (20273, 993029), (62953, 319789), (108737, 185141)]