20792283708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{674461}}^1$

素因数の和:674842

約数の個数: 48

約数和(自身を含む): 55597251584

約数和(自身を除く): 34804967876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 10276, 15414, 30828, 674461, 1348922, 2023383, 2697844, 4046766, 4721227, 8093532, 9442454, 14163681, 18884908, 28327362, 56654724, 247527187, 495054374, 742581561, 990108748, 1485163122, 1732690309, 2970326244, 3465380618, 5198070927, 6930761236, 10396141854, 20792283708]

約数ペア:

[(1, 20792283708), (2, 10396141854), (3, 6930761236), (4, 5198070927), (6, 3465380618), (7, 2970326244), (12, 1732690309), (14, 1485163122), (21, 990108748), (28, 742581561), (42, 495054374), (84, 247527187), (367, 56654724), (734, 28327362), (1101, 18884908), (1468, 14163681), (2202, 9442454), (2569, 8093532), (4404, 4721227), (5138, 4046766), (7707, 2697844), (10276, 2023383), (15414, 1348922), (30828, 674461)]