20350926

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:750

約数の個数: 40

約数和(自身を含む): 45868680

約数和(自身を除く): 25517754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 467, 538, 807, 934, 1401, 1614, 2421, 2802, 4203, 4842, 7263, 8406, 12609, 14526, 21789, 25218, 37827, 43578, 75654, 125623, 251246, 376869, 753738, 1130607, 2261214, 3391821, 6783642, 10175463, 20350926]

約数ペア:

[(1, 20350926), (2, 10175463), (3, 6783642), (6, 3391821), (9, 2261214), (18, 1130607), (27, 753738), (54, 376869), (81, 251246), (162, 125623), (269, 75654), (467, 43578), (538, 37827), (807, 25218), (934, 21789), (1401, 14526), (1614, 12609), (2421, 8406), (2802, 7263), (4203, 4842)]