20063216415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1\times {\mathrm{1783}}^1$

素因数の和:3300

約数の個数: 64

約数和(自身を含む): 35809247232

約数和(自身を除く): 15746030817

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1451, 1551, 1783, 2585, 4353, 5349, 7255, 7755, 8915, 15961, 19613, 21765, 26745, 47883, 58839, 68197, 79805, 83801, 98065, 204591, 239415, 251403, 294195, 340985, 419005, 750167, 921811, 1022955, 1257015, 2250501, 2587133, 2765433, 3750835, 4609055, 7761399, 11252505, 12935665, 13827165, 28458463, 38806995, 85375389, 121595251, 142292315, 364785753, 426876945, 607976255, 1337547761, 1823928765, 4012643283, 6687738805, 20063216415]

約数ペア:

[(1, 20063216415), (3, 6687738805), (5, 4012643283), (11, 1823928765), (15, 1337547761), (33, 607976255), (47, 426876945), (55, 364785753), (141, 142292315), (165, 121595251), (235, 85375389), (517, 38806995), (705, 28458463), (1451, 13827165), (1551, 12935665), (1783, 11252505), (2585, 7761399), (4353, 4609055), (5349, 3750835), (7255, 2765433), (7755, 2587133), (8915, 2250501), (15961, 1257015), (19613, 1022955), (21765, 921811), (26745, 750167), (47883, 419005), (58839, 340985), (68197, 294195), (79805, 251403), (83801, 239415), (98065, 204591)]