20238250564

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{43597}}^1$

素因数の和:43948

約数の個数: 48

約数和(自身を含む): 41309976960

約数和(自身を除く): 21071726396

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 281, 413, 562, 826, 1124, 1652, 1967, 3934, 7868, 16579, 33158, 43597, 66316, 87194, 116053, 174388, 232106, 305179, 464212, 610358, 1220716, 2572223, 5144446, 10288892, 12250757, 18005561, 24501514, 36011122, 49003028, 72022244, 85755299, 171510598, 343021196, 722794663, 1445589326, 2891178652, 5059562641, 10119125282, 20238250564]

約数ペア:

[(1, 20238250564), (2, 10119125282), (4, 5059562641), (7, 2891178652), (14, 1445589326), (28, 722794663), (59, 343021196), (118, 171510598), (236, 85755299), (281, 72022244), (413, 49003028), (562, 36011122), (826, 24501514), (1124, 18005561), (1652, 12250757), (1967, 10288892), (3934, 5144446), (7868, 2572223), (16579, 1220716), (33158, 610358), (43597, 464212), (66316, 305179), (87194, 232106), (116053, 174388)]