20162350670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{368801}}^1$

素因数の和:368897

約数の個数: 64

約数和(自身を含む): 45884869632

約数和(自身を除く): 25722518962

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 2485, 3905, 4970, 5467, 7810, 10934, 27335, 54670, 368801, 737602, 1844005, 2581607, 3688010, 4056811, 5163214, 8113622, 12908035, 20284055, 25816070, 26184871, 28397677, 40568110, 52369742, 56795354, 130924355, 141988385, 183294097, 261848710, 283976770, 288033581, 366588194, 576067162, 916470485, 1440167905, 1832940970, 2016235067, 2880335810, 4032470134, 10081175335, 20162350670]

約数ペア:

[(1, 20162350670), (2, 10081175335), (5, 4032470134), (7, 2880335810), (10, 2016235067), (11, 1832940970), (14, 1440167905), (22, 916470485), (35, 576067162), (55, 366588194), (70, 288033581), (71, 283976770), (77, 261848710), (110, 183294097), (142, 141988385), (154, 130924355), (355, 56795354), (385, 52369742), (497, 40568110), (710, 28397677), (770, 26184871), (781, 25816070), (994, 20284055), (1562, 12908035), (2485, 8113622), (3905, 5163214), (4970, 4056811), (5467, 3688010), (7810, 2581607), (10934, 1844005), (27335, 737602), (54670, 368801)]