20080902146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{288527}}^1$

素因数の和:288658

約数の個数: 32

約数和(自身を含む): 33653905920

約数和(自身を除く): 13573003774

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 782, 1513, 2047, 3026, 4094, 34799, 69598, 288527, 577054, 4904959, 6636121, 9809918, 13272242, 25678903, 51357806, 112814057, 225628114, 436541351, 590614769, 873082702, 1181229538, 10040451073, 20080902146]

約数ペア:

[(1, 20080902146), (2, 10040451073), (17, 1181229538), (23, 873082702), (34, 590614769), (46, 436541351), (89, 225628114), (178, 112814057), (391, 51357806), (782, 25678903), (1513, 13272242), (2047, 9809918), (3026, 6636121), (4094, 4904959), (34799, 577054), (69598, 288527)]