20136422504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1\times {\mathrm{1847}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 41466902400

約数和(自身を除く): 21330479896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 458, 541, 916, 1082, 1832, 1847, 2164, 2519, 3694, 4328, 5038, 5951, 7388, 10076, 11902, 14776, 20152, 20317, 23804, 40634, 47608, 81268, 123889, 162536, 247778, 422963, 495556, 845926, 991112, 999227, 1362779, 1691852, 1998454, 2725558, 3383704, 3996908, 4652593, 5451116, 7993816, 9305186, 10902232, 10991497, 18610372, 21982994, 37220744, 43965988, 87931976, 228822983, 457645966, 915291932, 1830583864, 2517052813, 5034105626, 10068211252, 20136422504]

約数ペア:

[(1, 20136422504), (2, 10068211252), (4, 5034105626), (8, 2517052813), (11, 1830583864), (22, 915291932), (44, 457645966), (88, 228822983), (229, 87931976), (458, 43965988), (541, 37220744), (916, 21982994), (1082, 18610372), (1832, 10991497), (1847, 10902232), (2164, 9305186), (2519, 7993816), (3694, 5451116), (4328, 4652593), (5038, 3996908), (5951, 3383704), (7388, 2725558), (10076, 1998454), (11902, 1691852), (14776, 1362779), (20152, 999227), (20317, 991112), (23804, 845926), (40634, 495556), (47608, 422963), (81268, 247778), (123889, 162536)]