2000631636

素因数分解:

$2^2\times 3^5\times {\mathrm{479}}^1\times {\mathrm{4297}}^1$

素因数の和:4795

約数の個数: 72

約数和(自身を含む): 5256625920

約数和(自身を除く): 3255994284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 479, 486, 958, 972, 1437, 1916, 2874, 4297, 4311, 5748, 8594, 8622, 12891, 12933, 17188, 17244, 25782, 25866, 38673, 38799, 51564, 51732, 77346, 77598, 116019, 116397, 154692, 155196, 232038, 232794, 348057, 464076, 465588, 696114, 1044171, 1392228, 2058263, 2088342, 4116526, 4176684, 6174789, 8233052, 12349578, 18524367, 24699156, 37048734, 55573101, 74097468, 111146202, 166719303, 222292404, 333438606, 500157909, 666877212, 1000315818, 2000631636]

約数ペア:

[(1, 2000631636), (2, 1000315818), (3, 666877212), (4, 500157909), (6, 333438606), (9, 222292404), (12, 166719303), (18, 111146202), (27, 74097468), (36, 55573101), (54, 37048734), (81, 24699156), (108, 18524367), (162, 12349578), (243, 8233052), (324, 6174789), (479, 4176684), (486, 4116526), (958, 2088342), (972, 2058263), (1437, 1392228), (1916, 1044171), (2874, 696114), (4297, 465588), (4311, 464076), (5748, 348057), (8594, 232794), (8622, 232038), (12891, 155196), (12933, 154692), (17188, 116397), (17244, 116019), (25782, 77598), (25866, 77346), (38673, 51732), (38799, 51564)]