20333232

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:770

約数の個数: 60

約数和(自身を含む): 57209880

約数和(自身を除く): 36876648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 419, 674, 838, 1011, 1257, 1348, 1676, 2022, 2514, 2696, 3033, 3352, 3771, 4044, 5028, 5392, 6066, 6704, 7542, 8088, 10056, 12132, 15084, 16176, 20112, 24264, 30168, 48528, 60336, 141203, 282406, 423609, 564812, 847218, 1129624, 1270827, 1694436, 2259248, 2541654, 3388872, 5083308, 6777744, 10166616, 20333232]

約数ペア:

[(1, 20333232), (2, 10166616), (3, 6777744), (4, 5083308), (6, 3388872), (8, 2541654), (9, 2259248), (12, 1694436), (16, 1270827), (18, 1129624), (24, 847218), (36, 564812), (48, 423609), (72, 282406), (144, 141203), (337, 60336), (419, 48528), (674, 30168), (838, 24264), (1011, 20112), (1257, 16176), (1348, 15084), (1676, 12132), (2022, 10056), (2514, 8088), (2696, 7542), (3033, 6704), (3352, 6066), (3771, 5392), (4044, 5028)]