20199578574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1\times {\mathrm{5393}}^1$

素因数の和:6009

約数の個数: 64

約数和(自身を含む): 46492310016

約数和(自身を除く): 26292731442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 347, 514, 694, 771, 1041, 1542, 1799, 2082, 2429, 3598, 4858, 5393, 5397, 7287, 10786, 10794, 14574, 16179, 32358, 37751, 75502, 89179, 113253, 178358, 226506, 267537, 535074, 624253, 1248506, 1386001, 1871371, 1872759, 2772002, 3742742, 3745518, 4158003, 5614113, 8316006, 9702007, 11228226, 13099597, 19404014, 26199194, 29106021, 39298791, 58212042, 78597582, 480942347, 961884694, 1442827041, 2885654082, 3366596429, 6733192858, 10099789287, 20199578574]

約数ペア:

[(1, 20199578574), (2, 10099789287), (3, 6733192858), (6, 3366596429), (7, 2885654082), (14, 1442827041), (21, 961884694), (42, 480942347), (257, 78597582), (347, 58212042), (514, 39298791), (694, 29106021), (771, 26199194), (1041, 19404014), (1542, 13099597), (1799, 11228226), (2082, 9702007), (2429, 8316006), (3598, 5614113), (4858, 4158003), (5393, 3745518), (5397, 3742742), (7287, 2772002), (10786, 1872759), (10794, 1871371), (14574, 1386001), (16179, 1248506), (32358, 624253), (37751, 535074), (75502, 267537), (89179, 226506), (113253, 178358)]