20209624730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1\times {\mathrm{7079}}^1$

素因数の和:11414

約数の個数: 32

約数和(自身を含む): 36934151040

約数和(自身を除く): 16724526310

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 4261, 7079, 8522, 14158, 21305, 35395, 42610, 70790, 285487, 474293, 570974, 948586, 1427435, 2371465, 2854870, 4742930, 30163619, 60327238, 150818095, 301636190, 2020962473, 4041924946, 10104812365, 20209624730]

約数ペア:

[(1, 20209624730), (2, 10104812365), (5, 4041924946), (10, 2020962473), (67, 301636190), (134, 150818095), (335, 60327238), (670, 30163619), (4261, 4742930), (7079, 2854870), (8522, 2371465), (14158, 1427435), (21305, 948586), (35395, 570974), (42610, 474293), (70790, 285487)]