20233068856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2526607}}^1$

素因数の和:2526644

約数の個数: 64

約数和(自身を含む): 50936417280

約数和(自身を除く): 30703348424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 2526607, 5053214, 10106428, 17686249, 20212856, 27792677, 32845891, 35372498, 55585354, 65691782, 70744996, 111170708, 131383564, 141489992, 194548739, 222341416, 229921237, 262767128, 361304801, 389097478, 459842474, 722609602, 778194956, 919684948, 1445219204, 1556389912, 1839369896, 2529133607, 2890438408, 5058267214, 10116534428, 20233068856]

約数ペア:

[(1, 20233068856), (2, 10116534428), (4, 5058267214), (7, 2890438408), (8, 2529133607), (11, 1839369896), (13, 1556389912), (14, 1445219204), (22, 919684948), (26, 778194956), (28, 722609602), (44, 459842474), (52, 389097478), (56, 361304801), (77, 262767128), (88, 229921237), (91, 222341416), (104, 194548739), (143, 141489992), (154, 131383564), (182, 111170708), (286, 70744996), (308, 65691782), (364, 55585354), (572, 35372498), (616, 32845891), (728, 27792677), (1001, 20212856), (1144, 17686249), (2002, 10106428), (4004, 5053214), (8008, 2526607)]