20238049592

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{315313}}^1$

素因数の和:315503

約数の個数: 32

約数和(自身を含む): 38821459680

約数和(自身を除く): 18583410088

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 8023, 16046, 32092, 64184, 315313, 630626, 1261252, 2522504, 22387223, 35630369, 44774446, 71260738, 89548892, 142521476, 179097784, 285042952, 2529756199, 5059512398, 10119024796, 20238049592]

約数ペア:

[(1, 20238049592), (2, 10119024796), (4, 5059512398), (8, 2529756199), (71, 285042952), (113, 179097784), (142, 142521476), (226, 89548892), (284, 71260738), (452, 44774446), (568, 35630369), (904, 22387223), (8023, 2522504), (16046, 1261252), (32092, 630626), (64184, 315313)]