20252904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4157}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 39622296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4157, 4872, 8314, 12471, 16628, 24942, 29099, 33256, 49884, 58198, 87297, 99768, 116396, 120553, 174594, 232792, 241106, 349188, 361659, 482212, 698376, 723318, 843871, 964424, 1446636, 1687742, 2531613, 2893272, 3375484, 5063226, 6750968, 10126452, 20252904]

約数ペア:

[(1, 20252904), (2, 10126452), (3, 6750968), (4, 5063226), (6, 3375484), (7, 2893272), (8, 2531613), (12, 1687742), (14, 1446636), (21, 964424), (24, 843871), (28, 723318), (29, 698376), (42, 482212), (56, 361659), (58, 349188), (84, 241106), (87, 232792), (116, 174594), (168, 120553), (174, 116396), (203, 99768), (232, 87297), (348, 58198), (406, 49884), (609, 33256), (696, 29099), (812, 24942), (1218, 16628), (1624, 12471), (2436, 8314), (4157, 4872)]