20163379734

素因数分解:

$2^1\times 3^4\times {\mathrm{467}}^1\times {\mathrm{266521}}^1$

素因数の和:267002

約数の個数: 40

約数和(自身を含む): 45277823448

約数和(自身を除く): 25114443714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 467, 934, 1401, 2802, 4203, 8406, 12609, 25218, 37827, 75654, 266521, 533042, 799563, 1599126, 2398689, 4797378, 7196067, 14392134, 21588201, 43176402, 124465307, 248930614, 373395921, 746791842, 1120187763, 2240375526, 3360563289, 6721126578, 10081689867, 20163379734]

約数ペア:

[(1, 20163379734), (2, 10081689867), (3, 6721126578), (6, 3360563289), (9, 2240375526), (18, 1120187763), (27, 746791842), (54, 373395921), (81, 248930614), (162, 124465307), (467, 43176402), (934, 21588201), (1401, 14392134), (2802, 7196067), (4203, 4797378), (8406, 2398689), (12609, 1599126), (25218, 799563), (37827, 533042), (75654, 266521)]