20000432886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13883}}^1\times {\mathrm{34301}}^1$

素因数の和:48196

約数の個数: 32

約数和(自身を含む): 45719900928

約数和(自身を除く): 25719468042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13883, 27766, 34301, 41649, 68602, 83298, 97181, 102903, 194362, 205806, 240107, 291543, 480214, 583086, 720321, 1440642, 476200783, 952401566, 1428602349, 2857204698, 3333405481, 6666810962, 10000216443, 20000432886]

約数ペア:

[(1, 20000432886), (2, 10000216443), (3, 6666810962), (6, 3333405481), (7, 2857204698), (14, 1428602349), (21, 952401566), (42, 476200783), (13883, 1440642), (27766, 720321), (34301, 583086), (41649, 480214), (68602, 291543), (83298, 240107), (97181, 205806), (102903, 194362)]