20326103630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1\times {\mathrm{3389}}^1$

素因数の和:5273

約数の個数: 64

約数和(自身を含む): 42739384320

約数和(自身を除く): 22413280690

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 1823, 3290, 3389, 3646, 6778, 9115, 12761, 16945, 18230, 23723, 25522, 33890, 47446, 63805, 85681, 118615, 127610, 159283, 171362, 237230, 318566, 428405, 599767, 796415, 856810, 1114981, 1199534, 1592830, 2229962, 2998835, 5574905, 5997670, 6178147, 11149810, 12356294, 30890735, 43247029, 61781470, 86494058, 216235145, 290372909, 432470290, 580745818, 1451864545, 2032610363, 2903729090, 4065220726, 10163051815, 20326103630]

約数ペア:

[(1, 20326103630), (2, 10163051815), (5, 4065220726), (7, 2903729090), (10, 2032610363), (14, 1451864545), (35, 580745818), (47, 432470290), (70, 290372909), (94, 216235145), (235, 86494058), (329, 61781470), (470, 43247029), (658, 30890735), (1645, 12356294), (1823, 11149810), (3290, 6178147), (3389, 5997670), (3646, 5574905), (6778, 2998835), (9115, 2229962), (12761, 1592830), (16945, 1199534), (18230, 1114981), (23723, 856810), (25522, 796415), (33890, 599767), (47446, 428405), (63805, 318566), (85681, 237230), (118615, 171362), (127610, 159283)]