20148087663

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{5297}}^1$

素因数の和:6746

約数の個数: 48

約数和(自身を含む): 32953729536

約数和(自身を除く): 12805641873

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1423, 2673, 4269, 5297, 12807, 15653, 15891, 38421, 46959, 47673, 58267, 115263, 140877, 143019, 174801, 345789, 422631, 429057, 524403, 1267893, 1287171, 1573209, 3803679, 4719627, 7537631, 14158881, 22612893, 67838679, 82913941, 203516037, 248741823, 610548111, 746225469, 1831644333, 2238676407, 6716029221, 20148087663]

約数ペア:

[(1, 20148087663), (3, 6716029221), (9, 2238676407), (11, 1831644333), (27, 746225469), (33, 610548111), (81, 248741823), (99, 203516037), (243, 82913941), (297, 67838679), (891, 22612893), (1423, 14158881), (2673, 7537631), (4269, 4719627), (5297, 3803679), (12807, 1573209), (15653, 1287171), (15891, 1267893), (38421, 524403), (46959, 429057), (47673, 422631), (58267, 345789), (115263, 174801), (140877, 143019)]