20117267913590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1801091}}^1\times {\mathrm{48563}}^1$

素因数の和:1849684

約数の個数: 32

約数和(自身を含む): 37786276175616

約数和(自身を除く): 17669008262026

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 48563, 97126, 242815, 485630, 1116949, 1801091, 2233898, 3602182, 5584745, 9005455, 11169490, 18010910, 41425093, 82850186, 207125465, 414250930, 87466382233, 174932764466, 437331911165, 874663822330, 2011726791359, 4023453582718, 10058633956795, 20117267913590]

約数ペア:

[(1, 20117267913590), (2, 10058633956795), (5, 4023453582718), (10, 2011726791359), (23, 874663822330), (46, 437331911165), (115, 174932764466), (230, 87466382233), (48563, 414250930), (97126, 207125465), (242815, 82850186), (485630, 41425093), (1116949, 18010910), (1801091, 11169490), (2233898, 9005455), (3602182, 5584745)]