20058904794

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{4211}}^1$

素因数の和:4795

約数の個数: 64

約数和(自身を含む): 42254784000

約数和(自身を除く): 22195879206

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 499, 998, 1497, 1591, 2994, 3182, 4211, 4773, 8422, 9546, 12633, 18463, 21457, 25266, 36926, 42914, 55389, 64371, 110778, 128742, 155807, 181073, 311614, 362146, 467421, 543219, 793909, 934842, 1086438, 1587818, 2101289, 2381727, 4202578, 4763454, 6303867, 6699701, 12607734, 13399402, 20099103, 40198206, 77747693, 90355427, 155495386, 180710854, 233243079, 271066281, 466486158, 542132562, 3343150799, 6686301598, 10029452397, 20058904794]

約数ペア:

[(1, 20058904794), (2, 10029452397), (3, 6686301598), (6, 3343150799), (37, 542132562), (43, 466486158), (74, 271066281), (86, 233243079), (111, 180710854), (129, 155495386), (222, 90355427), (258, 77747693), (499, 40198206), (998, 20099103), (1497, 13399402), (1591, 12607734), (2994, 6699701), (3182, 6303867), (4211, 4763454), (4773, 4202578), (8422, 2381727), (9546, 2101289), (12633, 1587818), (18463, 1086438), (21457, 934842), (25266, 793909), (36926, 543219), (42914, 467421), (55389, 362146), (64371, 311614), (110778, 181073), (128742, 155807)]