20182251140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1\times {\mathrm{9173}}^1$

素因数の和:13988

約数の個数: 48

約数和(自身を含む): 44239523328

約数和(自身を除く): 24057272188

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4783, 9173, 9566, 18346, 19132, 23915, 36692, 45865, 47830, 91730, 95660, 110009, 183460, 210979, 220018, 421958, 440036, 550045, 843916, 1054895, 1100090, 2109790, 2200180, 4219580, 43874459, 87748918, 175497836, 219372295, 438744590, 877489180, 1009112557, 2018225114, 4036450228, 5045562785, 10091125570, 20182251140]

約数ペア:

[(1, 20182251140), (2, 10091125570), (4, 5045562785), (5, 4036450228), (10, 2018225114), (20, 1009112557), (23, 877489180), (46, 438744590), (92, 219372295), (115, 175497836), (230, 87748918), (460, 43874459), (4783, 4219580), (9173, 2200180), (9566, 2109790), (18346, 1100090), (19132, 1054895), (23915, 843916), (36692, 550045), (45865, 440036), (47830, 421958), (91730, 220018), (95660, 210979), (110009, 183460)]