20088337538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{15901}}^1$

素因数の和:16502

約数の個数: 32

約数和(自身を含む): 32407639920

約数和(自身を除く): 12319302382

約数列:

[1, 2, 17, 34, 73, 146, 509, 1018, 1241, 2482, 8653, 15901, 17306, 31802, 37157, 74314, 270317, 540634, 631669, 1160773, 1263338, 2321546, 8093609, 16187218, 19733141, 39466282, 137591353, 275182706, 590833457, 1181666914, 10044168769, 20088337538]

約数ペア:

[(1, 20088337538), (2, 10044168769), (17, 1181666914), (34, 590833457), (73, 275182706), (146, 137591353), (509, 39466282), (1018, 19733141), (1241, 16187218), (2482, 8093609), (8653, 2321546), (15901, 1263338), (17306, 1160773), (31802, 631669), (37157, 540634), (74314, 270317)]