20246687988

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{32633}}^1$

素因数の和:33136

約数の個数: 48

約数和(自身を含む): 47697854400

約数和(自身を除く): 27451166412

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 347, 447, 596, 694, 894, 1041, 1388, 1788, 2082, 4164, 32633, 51703, 65266, 97899, 103406, 130532, 155109, 195798, 206812, 310218, 391596, 620436, 4862317, 9724634, 11323651, 14586951, 19449268, 22647302, 29173902, 33970953, 45294604, 58347804, 67941906, 135883812, 1687223999, 3374447998, 5061671997, 6748895996, 10123343994, 20246687988]

約数ペア:

[(1, 20246687988), (2, 10123343994), (3, 6748895996), (4, 5061671997), (6, 3374447998), (12, 1687223999), (149, 135883812), (298, 67941906), (347, 58347804), (447, 45294604), (596, 33970953), (694, 29173902), (894, 22647302), (1041, 19449268), (1388, 14586951), (1788, 11323651), (2082, 9724634), (4164, 4862317), (32633, 620436), (51703, 391596), (65266, 310218), (97899, 206812), (103406, 195798), (130532, 155109)]