20177783586

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{7219}}^1$

素因数の和:7692

約数の個数: 64

約数和(自身を含む): 45246873600

約数和(自身を除く): 25069090014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 271, 382, 542, 573, 813, 1146, 1626, 1719, 2439, 3438, 4878, 5157, 7219, 7317, 10314, 14438, 14634, 21657, 43314, 51761, 64971, 103522, 129942, 155283, 194913, 310566, 389826, 465849, 931698, 1378829, 1397547, 1956349, 2757658, 2795094, 3912698, 4136487, 5869047, 8272974, 11738094, 12409461, 17607141, 24818922, 35214282, 37228383, 52821423, 74456766, 105642846, 373662659, 747325318, 1120987977, 2241975954, 3362963931, 6725927862, 10088891793, 20177783586]

約数ペア:

[(1, 20177783586), (2, 10088891793), (3, 6725927862), (6, 3362963931), (9, 2241975954), (18, 1120987977), (27, 747325318), (54, 373662659), (191, 105642846), (271, 74456766), (382, 52821423), (542, 37228383), (573, 35214282), (813, 24818922), (1146, 17607141), (1626, 12409461), (1719, 11738094), (2439, 8272974), (3438, 5869047), (4878, 4136487), (5157, 3912698), (7219, 2795094), (7317, 2757658), (10314, 1956349), (14438, 1397547), (14634, 1378829), (21657, 931698), (43314, 465849), (51761, 389826), (64971, 310566), (103522, 194913), (129942, 155283)]