20020432892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{3329}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 36923040000

約数和(自身を除く): 16902607108

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 499, 524, 998, 1996, 3013, 3329, 6026, 6658, 11477, 12052, 13316, 22954, 45908, 65369, 76567, 130738, 153134, 261476, 306268, 436099, 872198, 1503487, 1661171, 1744396, 3006974, 3322342, 6013948, 6644684, 10030277, 20060554, 38206933, 40121108, 76413866, 152827732, 217613401, 435226802, 870453604, 5005108223, 10010216446, 20020432892]

約数ペア:

[(1, 20020432892), (2, 10010216446), (4, 5005108223), (23, 870453604), (46, 435226802), (92, 217613401), (131, 152827732), (262, 76413866), (499, 40121108), (524, 38206933), (998, 20060554), (1996, 10030277), (3013, 6644684), (3329, 6013948), (6026, 3322342), (6658, 3006974), (11477, 1744396), (12052, 1661171), (13316, 1503487), (22954, 872198), (45908, 436099), (65369, 306268), (76567, 261476), (130738, 153134)]