20070156032

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{992393}}^1$

素因数の和:992488

約数の個数: 36

約数和(自身を含む): 40569066720

約数和(自身を除く): 20498910688

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 20224, 992393, 1984786, 3969572, 7939144, 15878288, 31756576, 63513152, 78399047, 127026304, 156798094, 254052608, 313596188, 627192376, 1254384752, 2508769504, 5017539008, 10035078016, 20070156032]

約数ペア:

[(1, 20070156032), (2, 10035078016), (4, 5017539008), (8, 2508769504), (16, 1254384752), (32, 627192376), (64, 313596188), (79, 254052608), (128, 156798094), (158, 127026304), (256, 78399047), (316, 63513152), (632, 31756576), (1264, 15878288), (2528, 7939144), (5056, 3969572), (10112, 1984786), (20224, 992393)]