20136737476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1\times {\mathrm{1321}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 36549302272

約数和(自身を除く): 16412564796

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 811, 1321, 1622, 2642, 3244, 4699, 5284, 9398, 18796, 30007, 48877, 60014, 97754, 102997, 120028, 167767, 195508, 205994, 335534, 411988, 671068, 1071331, 2142662, 3810889, 4285324, 6207379, 7621778, 12414758, 15243556, 24829516, 39639247, 79278494, 136059037, 158556988, 272118074, 544236148, 5034184369, 10068368738, 20136737476]

約数ペア:

[(1, 20136737476), (2, 10068368738), (4, 5034184369), (37, 544236148), (74, 272118074), (127, 158556988), (148, 136059037), (254, 79278494), (508, 39639247), (811, 24829516), (1321, 15243556), (1622, 12414758), (2642, 7621778), (3244, 6207379), (4699, 4285324), (5284, 3810889), (9398, 2142662), (18796, 1071331), (30007, 671068), (48877, 411988), (60014, 335534), (97754, 205994), (102997, 195508), (120028, 167767)]