20147350612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{16477}}^1$

素因数の和:16720

約数の個数: 48

約数和(自身を含む): 37206005760

約数和(自身を除く): 17058655148

約数列:

[1, 2, 4, 29, 58, 83, 116, 127, 166, 254, 332, 508, 2407, 3683, 4814, 7366, 9628, 10541, 14732, 16477, 21082, 32954, 42164, 65908, 305689, 477833, 611378, 955666, 1222756, 1367591, 1911332, 2092579, 2735182, 4185158, 5470364, 8370316, 39660139, 60684791, 79320278, 121369582, 158640556, 173684057, 242739164, 347368114, 694736228, 5036837653, 10073675306, 20147350612]

約数ペア:

[(1, 20147350612), (2, 10073675306), (4, 5036837653), (29, 694736228), (58, 347368114), (83, 242739164), (116, 173684057), (127, 158640556), (166, 121369582), (254, 79320278), (332, 60684791), (508, 39660139), (2407, 8370316), (3683, 5470364), (4814, 4185158), (7366, 2735182), (9628, 2092579), (10541, 1911332), (14732, 1367591), (16477, 1222756), (21082, 955666), (32954, 611378), (42164, 477833), (65908, 305689)]