20165472

素因数分解:

$2^5\times 3^2\times {\mathrm{70019}}^1$

素因数の和:70035

約数の個数: 36

約数和(自身を含む): 57346380

約数和(自身を除く): 37180908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70019, 140038, 210057, 280076, 420114, 560152, 630171, 840228, 1120304, 1260342, 1680456, 2240608, 2520684, 3360912, 5041368, 6721824, 10082736, 20165472]

約数ペア:

[(1, 20165472), (2, 10082736), (3, 6721824), (4, 5041368), (6, 3360912), (8, 2520684), (9, 2240608), (12, 1680456), (16, 1260342), (18, 1120304), (24, 840228), (32, 630171), (36, 560152), (48, 420114), (72, 280076), (96, 210057), (144, 140038), (288, 70019)]