20243385610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{10663}}^1$

素因数の和:11447

約数の個数: 64

約数和(自身を含む): 42831401472

約数和(自身を除く): 22588015862

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 733, 1295, 1466, 2590, 3665, 5131, 7330, 10262, 10663, 21326, 25655, 27121, 51310, 53315, 54242, 74641, 106630, 135605, 149282, 189847, 271210, 373205, 379694, 394531, 746410, 789062, 949235, 1898470, 1972655, 2761717, 3945310, 5523434, 7815979, 13808585, 15631958, 27617170, 39079895, 54711853, 78159790, 109423706, 273559265, 289191223, 547118530, 578382446, 1445956115, 2024338561, 2891912230, 4048677122, 10121692805, 20243385610]

約数ペア:

[(1, 20243385610), (2, 10121692805), (5, 4048677122), (7, 2891912230), (10, 2024338561), (14, 1445956115), (35, 578382446), (37, 547118530), (70, 289191223), (74, 273559265), (185, 109423706), (259, 78159790), (370, 54711853), (518, 39079895), (733, 27617170), (1295, 15631958), (1466, 13808585), (2590, 7815979), (3665, 5523434), (5131, 3945310), (7330, 2761717), (10262, 1972655), (10663, 1898470), (21326, 949235), (25655, 789062), (27121, 746410), (51310, 394531), (53315, 379694), (54242, 373205), (74641, 271210), (106630, 189847), (135605, 149282)]