20210593044

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1\times {\mathrm{17909}}^1$

素因数の和:18672

約数の個数: 48

約数和(自身を含む): 47540304000

約数和(自身を除く): 27329710956

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 599, 628, 942, 1198, 1797, 1884, 2396, 3594, 7188, 17909, 35818, 53727, 71636, 94043, 107454, 188086, 214908, 282129, 376172, 564258, 1128516, 2811713, 5623426, 8435139, 10727491, 11246852, 16870278, 21454982, 32182473, 33740556, 42909964, 64364946, 128729892, 1684216087, 3368432174, 5052648261, 6736864348, 10105296522, 20210593044]

約数ペア:

[(1, 20210593044), (2, 10105296522), (3, 6736864348), (4, 5052648261), (6, 3368432174), (12, 1684216087), (157, 128729892), (314, 64364946), (471, 42909964), (599, 33740556), (628, 32182473), (942, 21454982), (1198, 16870278), (1797, 11246852), (1884, 10727491), (2396, 8435139), (3594, 5623426), (7188, 2811713), (17909, 1128516), (35818, 564258), (53727, 376172), (71636, 282129), (94043, 214908), (107454, 188086)]