20034597602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 32371799040

約数和(自身を除く): 12337201438

約数列:

[1, 2, 31, 41, 62, 82, 83, 166, 269, 353, 538, 706, 1271, 2542, 2573, 3403, 5146, 6806, 8339, 10943, 11029, 14473, 16678, 21886, 22058, 22327, 28946, 29299, 44654, 58598, 94957, 105493, 189914, 210986, 341899, 448663, 683798, 692137, 897326, 908269, 915407, 1201259, 1384274, 1816538, 1830814, 2402518, 2943667, 3893237, 5887334, 7786474, 7881431, 15762862, 28377617, 37239029, 56755234, 74478058, 120690347, 241380694, 244324361, 323138671, 488648722, 646277342, 10017298801, 20034597602]

約数ペア:

[(1, 20034597602), (2, 10017298801), (31, 646277342), (41, 488648722), (62, 323138671), (82, 244324361), (83, 241380694), (166, 120690347), (269, 74478058), (353, 56755234), (538, 37239029), (706, 28377617), (1271, 15762862), (2542, 7881431), (2573, 7786474), (3403, 5887334), (5146, 3893237), (6806, 2943667), (8339, 2402518), (10943, 1830814), (11029, 1816538), (14473, 1384274), (16678, 1201259), (21886, 915407), (22058, 908269), (22327, 897326), (28946, 692137), (29299, 683798), (44654, 448663), (58598, 341899), (94957, 210986), (105493, 189914)]