20392912462667

素因数分解:

${\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{37633}}^1$

素因数の和:37980

約数の個数: 48

約数和(自身を含む): 21933227671680

約数和(自身を除く): 1540315209013

約数列:

[1, 29, 59, 67, 163, 841, 1711, 1943, 3953, 4727, 9617, 10921, 37633, 49619, 56347, 114637, 137083, 278893, 316709, 644339, 1091357, 2220347, 2521411, 3324473, 6134179, 8087897, 9184561, 18685831, 31649353, 64390063, 73120919, 148763249, 177891191, 361916561, 410989993, 541889099, 1867311827, 2120506651, 4314134221, 5158844539, 10495580269, 11918709797, 24248409587, 125109892409, 304371827801, 345642584113, 703203878023, 20392912462667]

約数ペア:

[(1, 20392912462667), (29, 703203878023), (59, 345642584113), (67, 304371827801), (163, 125109892409), (841, 24248409587), (1711, 11918709797), (1943, 10495580269), (3953, 5158844539), (4727, 4314134221), (9617, 2120506651), (10921, 1867311827), (37633, 541889099), (49619, 410989993), (56347, 361916561), (114637, 177891191), (137083, 148763249), (278893, 73120919), (316709, 64390063), (644339, 31649353), (1091357, 18685831), (2220347, 9184561), (2521411, 8087897), (3324473, 6134179)]