20199312176841

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1\times {\mathrm{4261}}^1$

素因数の和:6283

約数の個数: 96

約数和(自身を含む): 33679841135616

約数和(自身を除く): 13480528958775

約数列:

[1, 3, 7, 9, 21, 63, 211, 227, 633, 681, 1477, 1571, 1589, 1899, 2043, 4261, 4431, 4713, 4767, 10997, 12783, 13293, 14139, 14301, 29827, 32991, 38349, 47897, 89481, 98973, 143691, 268443, 331481, 335279, 356617, 431073, 899071, 967247, 994443, 1005837, 1069851, 2320367, 2496319, 2697213, 2901741, 2983329, 3017511, 3209553, 6293497, 6694031, 6770729, 6961101, 7488957, 8091639, 8705223, 18880491, 20082093, 20312187, 20883303, 22466871, 46858217, 56641473, 60246279, 60936561, 75246187, 140574651, 204089117, 225738561, 421723953, 526723309, 612267351, 677215683, 1412440541, 1428623819, 1519545037, 1580169927, 1836802053, 4237321623, 4285871457, 4558635111, 4740509781, 9887083787, 10636815259, 12711964869, 12857614371, 13675905333, 29661251361, 31910445777, 88983754083, 95731337331, 320624002807, 961872008421, 2244368019649, 2885616025263, 6733104058947, 20199312176841]

約数ペア:

[(1, 20199312176841), (3, 6733104058947), (7, 2885616025263), (9, 2244368019649), (21, 961872008421), (63, 320624002807), (211, 95731337331), (227, 88983754083), (633, 31910445777), (681, 29661251361), (1477, 13675905333), (1571, 12857614371), (1589, 12711964869), (1899, 10636815259), (2043, 9887083787), (4261, 4740509781), (4431, 4558635111), (4713, 4285871457), (4767, 4237321623), (10997, 1836802053), (12783, 1580169927), (13293, 1519545037), (14139, 1428623819), (14301, 1412440541), (29827, 677215683), (32991, 612267351), (38349, 526723309), (47897, 421723953), (89481, 225738561), (98973, 204089117), (143691, 140574651), (268443, 75246187), (331481, 60936561), (335279, 60246279), (356617, 56641473), (431073, 46858217), (899071, 22466871), (967247, 20883303), (994443, 20312187), (1005837, 20082093), (1069851, 18880491), (2320367, 8705223), (2496319, 8091639), (2697213, 7488957), (2901741, 6961101), (2983329, 6770729), (3017511, 6694031), (3209553, 6293497)]