20837222770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22898047}}^1$

素因数の和:22898074

約数の個数: 32

約数和(自身を含む): 46162464768

約数和(自身を除く): 25325241998

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22898047, 45796094, 114490235, 160286329, 228980470, 297674611, 320572658, 595349222, 801431645, 1488373055, 1602863290, 2083722277, 2976746110, 4167444554, 10418611385, 20837222770]

約数ペア:

[(1, 20837222770), (2, 10418611385), (5, 4167444554), (7, 2976746110), (10, 2083722277), (13, 1602863290), (14, 1488373055), (26, 801431645), (35, 595349222), (65, 320572658), (70, 297674611), (91, 228980470), (130, 160286329), (182, 114490235), (455, 45796094), (910, 22898047)]