20255262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 43092000

約数和(自身を除く): 22836738

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 569, 698, 1047, 1138, 1707, 2094, 3414, 5933, 9673, 11866, 17799, 19346, 29019, 35598, 58038, 198581, 397162, 595743, 1191486, 3375877, 6751754, 10127631, 20255262]

約数ペア:

[(1, 20255262), (2, 10127631), (3, 6751754), (6, 3375877), (17, 1191486), (34, 595743), (51, 397162), (102, 198581), (349, 58038), (569, 35598), (698, 29019), (1047, 19346), (1138, 17799), (1707, 11866), (2094, 9673), (3414, 5933)]