20074615610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{11807}}^1$

素因数の和:12155

約数の個数: 64

約数和(自身を含む): 41869467648

約数和(自身を除く): 21794852038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 227, 454, 535, 749, 1070, 1135, 1498, 1589, 2270, 3178, 3745, 7490, 7945, 11807, 15890, 23614, 24289, 48578, 59035, 82649, 118070, 121445, 165298, 170023, 242890, 340046, 413245, 826490, 850115, 1263349, 1700230, 2526698, 2680189, 5360378, 6316745, 8843443, 12633490, 13400945, 17686886, 18761323, 26801890, 37522646, 44217215, 88434430, 93806615, 187613230, 286780223, 573560446, 1433901115, 2007461561, 2867802230, 4014923122, 10037307805, 20074615610]

約数ペア:

[(1, 20074615610), (2, 10037307805), (5, 4014923122), (7, 2867802230), (10, 2007461561), (14, 1433901115), (35, 573560446), (70, 286780223), (107, 187613230), (214, 93806615), (227, 88434430), (454, 44217215), (535, 37522646), (749, 26801890), (1070, 18761323), (1135, 17686886), (1498, 13400945), (1589, 12633490), (2270, 8843443), (3178, 6316745), (3745, 5360378), (7490, 2680189), (7945, 2526698), (11807, 1700230), (15890, 1263349), (23614, 850115), (24289, 826490), (48578, 413245), (59035, 340046), (82649, 242890), (118070, 170023), (121445, 165298)]