20259222912

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{374173}}^1$

素因数の和:374240

約数の個数: 96

約数和(自身を含む): 59538566880

約数和(自身を除く): 39279343968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 27072, 54144, 374173, 748346, 1122519, 1496692, 2245038, 2993384, 3367557, 4490076, 5986768, 6735114, 8980152, 11973536, 13470228, 17586131, 17960304, 23947072, 26940456, 35172262, 35920608, 47894144, 52758393, 53880912, 70344524, 71841216, 105516786, 107761824, 140689048, 143682432, 158275179, 211033572, 215523648, 281378096, 316550358, 422067144, 431047296, 562756192, 633100716, 844134288, 1125512384, 1266201432, 1688268576, 2251024768, 2532402864, 3376537152, 5064805728, 6753074304, 10129611456, 20259222912]

約数ペア:

[(1, 20259222912), (2, 10129611456), (3, 6753074304), (4, 5064805728), (6, 3376537152), (8, 2532402864), (9, 2251024768), (12, 1688268576), (16, 1266201432), (18, 1125512384), (24, 844134288), (32, 633100716), (36, 562756192), (47, 431047296), (48, 422067144), (64, 316550358), (72, 281378096), (94, 215523648), (96, 211033572), (128, 158275179), (141, 143682432), (144, 140689048), (188, 107761824), (192, 105516786), (282, 71841216), (288, 70344524), (376, 53880912), (384, 52758393), (423, 47894144), (564, 35920608), (576, 35172262), (752, 26940456), (846, 23947072), (1128, 17960304), (1152, 17586131), (1504, 13470228), (1692, 11973536), (2256, 8980152), (3008, 6735114), (3384, 5986768), (4512, 4490076), (6016, 3367557), (6768, 2993384), (9024, 2245038), (13536, 1496692), (18048, 1122519), (27072, 748346), (54144, 374173)]