20005941130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15042061}}^1$

素因数の和:15042094

約数の個数: 32

約数和(自身を含む): 43321138560

約数和(自身を除く): 23315197430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15042061, 30084122, 75210305, 105294427, 150420610, 210588854, 285799159, 526472135, 571598318, 1052944270, 1428995795, 2000594113, 2857991590, 4001188226, 10002970565, 20005941130]

約数ペア:

[(1, 20005941130), (2, 10002970565), (5, 4001188226), (7, 2857991590), (10, 2000594113), (14, 1428995795), (19, 1052944270), (35, 571598318), (38, 526472135), (70, 285799159), (95, 210588854), (133, 150420610), (190, 105294427), (266, 75210305), (665, 30084122), (1330, 15042061)]