20073765896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{5197}}^1\times {\mathrm{16649}}^1$

素因数の和:21881

約数の個数: 32

約数和(自身を含む): 38946015000

約数和(自身を除く): 18872249104

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 5197, 10394, 16649, 20788, 33298, 41576, 66596, 133192, 150713, 301426, 482821, 602852, 965642, 1205704, 1931284, 3862568, 86524853, 173049706, 346099412, 692198824, 2509220737, 5018441474, 10036882948, 20073765896]

約数ペア:

[(1, 20073765896), (2, 10036882948), (4, 5018441474), (8, 2509220737), (29, 692198824), (58, 346099412), (116, 173049706), (232, 86524853), (5197, 3862568), (10394, 1931284), (16649, 1205704), (20788, 965642), (33298, 602852), (41576, 482821), (66596, 301426), (133192, 150713)]