23020381690

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1\times {\mathrm{16741}}^1$

素因数の和:17638

約数の個数: 32

約数和(自身を含む): 41707670400

約数和(自身を除く): 18687288710

約数列:

[1, 2, 5, 10, 199, 398, 691, 995, 1382, 1990, 3455, 6910, 16741, 33482, 83705, 137509, 167410, 275018, 687545, 1375090, 3331459, 6662918, 11568031, 16657295, 23136062, 33314590, 57840155, 115680310, 2302038169, 4604076338, 11510190845, 23020381690]

約数ペア:

[(1, 23020381690), (2, 11510190845), (5, 4604076338), (10, 2302038169), (199, 115680310), (398, 57840155), (691, 33314590), (995, 23136062), (1382, 16657295), (1990, 11568031), (3455, 6662918), (6910, 3331459), (16741, 1375090), (33482, 687545), (83705, 275018), (137509, 167410)]