2020648628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2333}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 3839560704

約数和(自身を除く): 1818912076

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 271, 542, 799, 1084, 1598, 2333, 3196, 4607, 4666, 9214, 9332, 12737, 18428, 25474, 39661, 50948, 79322, 109651, 158644, 216529, 219302, 433058, 438604, 632243, 866116, 1264486, 1864067, 2528972, 3728134, 7456268, 10748131, 21496262, 29715421, 42992524, 59430842, 118861684, 505162157, 1010324314, 2020648628]

約数ペア:

[(1, 2020648628), (2, 1010324314), (4, 505162157), (17, 118861684), (34, 59430842), (47, 42992524), (68, 29715421), (94, 21496262), (188, 10748131), (271, 7456268), (542, 3728134), (799, 2528972), (1084, 1864067), (1598, 1264486), (2333, 866116), (3196, 632243), (4607, 438604), (4666, 433058), (9214, 219302), (9332, 216529), (12737, 158644), (18428, 109651), (25474, 79322), (39661, 50948)]