20761002436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{5351}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 38152138752

約数和(自身を除く): 17391136316

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 467, 934, 1868, 2077, 4154, 5351, 8308, 10702, 14477, 21404, 28954, 31289, 57908, 62578, 125156, 165881, 331762, 358517, 663524, 717034, 969959, 1434068, 1939918, 2498917, 3879836, 4997834, 9995668, 11114027, 22228054, 44456108, 77466427, 154932854, 167427439, 309865708, 334854878, 669709756, 5190250609, 10380501218, 20761002436]

約数ペア:

[(1, 20761002436), (2, 10380501218), (4, 5190250609), (31, 669709756), (62, 334854878), (67, 309865708), (124, 167427439), (134, 154932854), (268, 77466427), (467, 44456108), (934, 22228054), (1868, 11114027), (2077, 9995668), (4154, 4997834), (5351, 3879836), (8308, 2498917), (10702, 1939918), (14477, 1434068), (21404, 969959), (28954, 717034), (31289, 663524), (57908, 358517), (62578, 331762), (125156, 165881)]