20303196958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1193}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 34497239040

約数和(自身を除く): 14194042082

約数列:

[1, 2, 11, 22, 47, 94, 109, 151, 218, 302, 517, 1034, 1193, 1199, 1661, 2386, 2398, 3322, 5123, 7097, 10246, 13123, 14194, 16459, 26246, 32918, 56071, 56353, 78067, 112142, 112706, 130037, 156134, 180143, 181049, 260074, 360286, 362098, 616781, 773573, 1233562, 1430407, 1547146, 1981573, 2860814, 3963146, 6111739, 8466721, 8509303, 12223478, 16933442, 17018606, 19635587, 39271174, 67229129, 93133931, 134458258, 186267862, 215991457, 431982914, 922872589, 1845745178, 10151598479, 20303196958]

約数ペア:

[(1, 20303196958), (2, 10151598479), (11, 1845745178), (22, 922872589), (47, 431982914), (94, 215991457), (109, 186267862), (151, 134458258), (218, 93133931), (302, 67229129), (517, 39271174), (1034, 19635587), (1193, 17018606), (1199, 16933442), (1661, 12223478), (2386, 8509303), (2398, 8466721), (3322, 6111739), (5123, 3963146), (7097, 2860814), (10246, 1981573), (13123, 1547146), (14194, 1430407), (16459, 1233562), (26246, 773573), (32918, 616781), (56071, 362098), (56353, 360286), (78067, 260074), (112142, 181049), (112706, 180143), (130037, 156134)]