20144205858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{131009}}^1$

素因数の和:131551

約数の個数: 48

約数和(自身を含む): 46956080160

約数和(自身を除く): 26811874302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 25627, 51254, 76881, 131009, 153762, 262018, 393027, 786054, 917063, 1834126, 2751189, 5502378, 6419441, 12838882, 19258323, 38516646, 68517707, 137035414, 205553121, 411106242, 479623949, 959247898, 1438871847, 2877743694, 3357367643, 6714735286, 10072102929, 20144205858]

約数ペア:

[(1, 20144205858), (2, 10072102929), (3, 6714735286), (6, 3357367643), (7, 2877743694), (14, 1438871847), (21, 959247898), (42, 479623949), (49, 411106242), (98, 205553121), (147, 137035414), (294, 68517707), (523, 38516646), (1046, 19258323), (1569, 12838882), (3138, 6419441), (3661, 5502378), (7322, 2751189), (10983, 1834126), (21966, 917063), (25627, 786054), (51254, 393027), (76881, 262018), (131009, 153762)]