20112322416

素因数分解:

$2^4\times 3^1\times {\mathrm{2677}}^1\times {\mathrm{156521}}^1$

素因数の和:159209

約数の個数: 40

約数和(自身を含む): 51976573584

約数和(自身を除く): 31864251168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2677, 5354, 8031, 10708, 16062, 21416, 32124, 42832, 64248, 128496, 156521, 313042, 469563, 626084, 939126, 1252168, 1878252, 2504336, 3756504, 7513008, 419006717, 838013434, 1257020151, 1676026868, 2514040302, 3352053736, 5028080604, 6704107472, 10056161208, 20112322416]

約数ペア:

[(1, 20112322416), (2, 10056161208), (3, 6704107472), (4, 5028080604), (6, 3352053736), (8, 2514040302), (12, 1676026868), (16, 1257020151), (24, 838013434), (48, 419006717), (2677, 7513008), (5354, 3756504), (8031, 2504336), (10708, 1878252), (16062, 1252168), (21416, 939126), (32124, 626084), (42832, 469563), (64248, 313042), (128496, 156521)]