20034970090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{830293}}^1$

素因数の和:830446

約数の個数: 32

約数和(自身を含む): 38259947520

約数和(自身を除く): 18224977430

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 12065, 24130, 830293, 1660586, 4151465, 8302930, 15775567, 31551134, 78877835, 105447211, 157755670, 210894422, 527236055, 1054472110, 2003497009, 4006994018, 10017485045, 20034970090]

約数ペア:

[(1, 20034970090), (2, 10017485045), (5, 4006994018), (10, 2003497009), (19, 1054472110), (38, 527236055), (95, 210894422), (127, 157755670), (190, 105447211), (254, 78877835), (635, 31551134), (1270, 15775567), (2413, 8302930), (4826, 4151465), (12065, 1660586), (24130, 830293)]