20187559248

素因数分解:

$2^4\times 3^1\times {\mathrm{4421}}^1\times {\mathrm{95131}}^1$

素因数の和:99563

約数の個数: 40

約数和(自身を含む): 52163539296

約数和(自身を除く): 31975980048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 70736, 95131, 106104, 190262, 212208, 285393, 380524, 570786, 761048, 1141572, 1522096, 2283144, 4566288, 420574151, 841148302, 1261722453, 1682296604, 2523444906, 3364593208, 5046889812, 6729186416, 10093779624, 20187559248]

約数ペア:

[(1, 20187559248), (2, 10093779624), (3, 6729186416), (4, 5046889812), (6, 3364593208), (8, 2523444906), (12, 1682296604), (16, 1261722453), (24, 841148302), (48, 420574151), (4421, 4566288), (8842, 2283144), (13263, 1522096), (17684, 1141572), (26526, 761048), (35368, 570786), (53052, 380524), (70736, 285393), (95131, 212208), (106104, 190262)]