20191966482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{601}}^1\times {\mathrm{1543}}^1$

素因数の和:2359

約数の個数: 64

約数和(自身を含む): 42830807040

約数和(自身を除く): 22638840558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 601, 1146, 1202, 1543, 1803, 3086, 3606, 3629, 4629, 7258, 9258, 10887, 11419, 21774, 22838, 29317, 34257, 58634, 68514, 87951, 114791, 175902, 229582, 294713, 344373, 589426, 688746, 884139, 927343, 1768278, 1854686, 2181029, 2782029, 4362058, 5564058, 5599547, 6543087, 11199094, 13086174, 16798641, 17619517, 33597282, 35239034, 52858551, 105717102, 177122513, 354245026, 531367539, 1062735078, 3365327747, 6730655494, 10095983241, 20191966482]

約数ペア:

[(1, 20191966482), (2, 10095983241), (3, 6730655494), (6, 3365327747), (19, 1062735078), (38, 531367539), (57, 354245026), (114, 177122513), (191, 105717102), (382, 52858551), (573, 35239034), (601, 33597282), (1146, 17619517), (1202, 16798641), (1543, 13086174), (1803, 11199094), (3086, 6543087), (3606, 5599547), (3629, 5564058), (4629, 4362058), (7258, 2782029), (9258, 2181029), (10887, 1854686), (11419, 1768278), (21774, 927343), (22838, 884139), (29317, 688746), (34257, 589426), (58634, 344373), (68514, 294713), (87951, 229582), (114791, 175902)]