20053157062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1279}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 32845824000

約数和(自身を除く): 12792666938

約数列:

[1, 2, 23, 46, 53, 59, 106, 109, 118, 218, 1219, 1279, 1357, 2438, 2507, 2558, 2714, 3127, 5014, 5777, 6254, 6431, 11554, 12862, 29417, 58834, 67787, 71921, 75461, 132871, 135574, 139411, 143842, 147913, 150922, 265742, 278822, 295826, 340843, 681686, 1559101, 1735603, 3118202, 3206453, 3471206, 3999433, 6412906, 7388783, 7839389, 7998866, 8225249, 14777566, 15678778, 16450498, 91986959, 169942009, 183973918, 189180727, 339884018, 378361454, 435938197, 871876394, 10026578531, 20053157062]

約数ペア:

[(1, 20053157062), (2, 10026578531), (23, 871876394), (46, 435938197), (53, 378361454), (59, 339884018), (106, 189180727), (109, 183973918), (118, 169942009), (218, 91986959), (1219, 16450498), (1279, 15678778), (1357, 14777566), (2438, 8225249), (2507, 7998866), (2558, 7839389), (2714, 7388783), (3127, 6412906), (5014, 3999433), (5777, 3471206), (6254, 3206453), (6431, 3118202), (11554, 1735603), (12862, 1559101), (29417, 681686), (58834, 340843), (67787, 295826), (71921, 278822), (75461, 265742), (132871, 150922), (135574, 147913), (139411, 143842)]