20169343584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5387111}}^1$

素因数の和:5387140

約数の個数: 72

約数和(自身を含む): 61768626192

約数和(自身を除く): 41599282608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5387111, 10774222, 16161333, 21548444, 32322666, 43096888, 48483999, 64645332, 70032443, 86193776, 96967998, 129290664, 140064886, 172387552, 193935996, 210097329, 258581328, 280129772, 387871992, 420194658, 517162656, 560259544, 630291987, 775743984, 840389316, 1120519088, 1260583974, 1551487968, 1680778632, 2241038176, 2521167948, 3361557264, 5042335896, 6723114528, 10084671792, 20169343584]

約数ペア:

[(1, 20169343584), (2, 10084671792), (3, 6723114528), (4, 5042335896), (6, 3361557264), (8, 2521167948), (9, 2241038176), (12, 1680778632), (13, 1551487968), (16, 1260583974), (18, 1120519088), (24, 840389316), (26, 775743984), (32, 630291987), (36, 560259544), (39, 517162656), (48, 420194658), (52, 387871992), (72, 280129772), (78, 258581328), (96, 210097329), (104, 193935996), (117, 172387552), (144, 140064886), (156, 129290664), (208, 96967998), (234, 86193776), (288, 70032443), (312, 64645332), (416, 48483999), (468, 43096888), (624, 32322666), (936, 21548444), (1248, 16161333), (1872, 10774222), (3744, 5387111)]