20165073585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7561}}^1\times {\mathrm{6131}}^1$

素因数の和:13729

約数の個数: 32

約数和(自身を含む): 33386532480

約数和(自身を除く): 13221458895

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 6131, 7561, 18393, 22683, 30655, 37805, 91965, 113415, 177799, 219269, 533397, 657807, 888995, 1096345, 2666985, 3289035, 46356491, 139069473, 231782455, 695347365, 1344338239, 4033014717, 6721691195, 20165073585]

約数ペア:

[(1, 20165073585), (3, 6721691195), (5, 4033014717), (15, 1344338239), (29, 695347365), (87, 231782455), (145, 139069473), (435, 46356491), (6131, 3289035), (7561, 2666985), (18393, 1096345), (22683, 888995), (30655, 657807), (37805, 533397), (91965, 219269), (113415, 177799)]