20153744388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24340271}}^1$

素因数の和:24340304

約数の個数: 36

約数和(自身を含む): 53159154048

約数和(自身を除く): 33005409660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24340271, 48680542, 73020813, 97361084, 146041626, 219062439, 292083252, 438124878, 559826233, 876249756, 1119652466, 1679478699, 2239304932, 3358957398, 5038436097, 6717914796, 10076872194, 20153744388]

約数ペア:

[(1, 20153744388), (2, 10076872194), (3, 6717914796), (4, 5038436097), (6, 3358957398), (9, 2239304932), (12, 1679478699), (18, 1119652466), (23, 876249756), (36, 559826233), (46, 438124878), (69, 292083252), (92, 219062439), (138, 146041626), (207, 97361084), (276, 73020813), (414, 48680542), (828, 24340271)]