20089500180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6761}}^1\times {\mathrm{49523}}^1$

素因数の和:56296

約数の個数: 48

約数和(自身を含む): 56260056384

約数和(自身を除く): 36170556204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6761, 13522, 20283, 27044, 33805, 40566, 49523, 67610, 81132, 99046, 101415, 135220, 148569, 198092, 202830, 247615, 297138, 405660, 495230, 594276, 742845, 990460, 1485690, 2971380, 334825003, 669650006, 1004475009, 1339300012, 1674125015, 2008950018, 3348250030, 4017900036, 5022375045, 6696500060, 10044750090, 20089500180]

約数ペア:

[(1, 20089500180), (2, 10044750090), (3, 6696500060), (4, 5022375045), (5, 4017900036), (6, 3348250030), (10, 2008950018), (12, 1674125015), (15, 1339300012), (20, 1004475009), (30, 669650006), (60, 334825003), (6761, 2971380), (13522, 1485690), (20283, 990460), (27044, 742845), (33805, 594276), (40566, 495230), (49523, 405660), (67610, 297138), (81132, 247615), (99046, 202830), (101415, 198092), (135220, 148569)]