20091936708

素因数分解:

$2^2\times 3^3\times {\mathrm{1361}}^1\times {\mathrm{136691}}^1$

素因数の和:138065

約数の個数: 48

約数和(自身を含む): 52128861120

約数和(自身を除く): 32036924412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1361, 2722, 4083, 5444, 8166, 12249, 16332, 24498, 36747, 48996, 73494, 136691, 146988, 273382, 410073, 546764, 820146, 1230219, 1640292, 2460438, 3690657, 4920876, 7381314, 14762628, 186036451, 372072902, 558109353, 744145804, 1116218706, 1674328059, 2232437412, 3348656118, 5022984177, 6697312236, 10045968354, 20091936708]

約数ペア:

[(1, 20091936708), (2, 10045968354), (3, 6697312236), (4, 5022984177), (6, 3348656118), (9, 2232437412), (12, 1674328059), (18, 1116218706), (27, 744145804), (36, 558109353), (54, 372072902), (108, 186036451), (1361, 14762628), (2722, 7381314), (4083, 4920876), (5444, 3690657), (8166, 2460438), (12249, 1640292), (16332, 1230219), (24498, 820146), (36747, 546764), (48996, 410073), (73494, 273382), (136691, 146988)]