20238892130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1\times {\mathrm{1723}}^1$

素因数の和:2295

約数の個数: 64

約数和(自身を含む): 38012958720

約数和(自身を除く): 17774066590

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 463, 590, 926, 1723, 2315, 2537, 3446, 4630, 5074, 8615, 12685, 17230, 19909, 25370, 27317, 39818, 54634, 74089, 99545, 101657, 136585, 148178, 199090, 203314, 273170, 370445, 508285, 740890, 797749, 1016570, 1174631, 1595498, 2349262, 3988745, 4371251, 5873155, 7977490, 8742502, 11746310, 21856255, 34303207, 43712510, 47067191, 68606414, 94134382, 171516035, 235335955, 343032070, 470671910, 2023889213, 4047778426, 10119446065, 20238892130]

約数ペア:

[(1, 20238892130), (2, 10119446065), (5, 4047778426), (10, 2023889213), (43, 470671910), (59, 343032070), (86, 235335955), (118, 171516035), (215, 94134382), (295, 68606414), (430, 47067191), (463, 43712510), (590, 34303207), (926, 21856255), (1723, 11746310), (2315, 8742502), (2537, 7977490), (3446, 5873155), (4630, 4371251), (5074, 3988745), (8615, 2349262), (12685, 1595498), (17230, 1174631), (19909, 1016570), (25370, 797749), (27317, 740890), (39818, 508285), (54634, 370445), (74089, 273170), (99545, 203314), (101657, 199090), (136585, 148178)]