20179958966

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{7309}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 31610779200

約数和(自身を除く): 11430820234

約数列:

[1, 2, 29, 58, 181, 263, 362, 526, 5249, 7309, 7627, 10498, 14618, 15254, 47603, 95206, 211961, 423922, 1322929, 1380487, 1922267, 2645858, 2760974, 3844534, 38364941, 55745743, 76729882, 111491486, 347930327, 695860654, 10089979483, 20179958966]

約数ペア:

[(1, 20179958966), (2, 10089979483), (29, 695860654), (58, 347930327), (181, 111491486), (263, 76729882), (362, 55745743), (526, 38364941), (5249, 3844534), (7309, 2760974), (7627, 2645858), (10498, 1922267), (14618, 1380487), (15254, 1322929), (47603, 423922), (95206, 211961)]