20076996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 49694400

約数和(自身を除く): 29617404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 509, 519, 692, 1018, 1038, 1527, 2036, 2076, 3054, 3287, 6108, 6574, 9671, 9861, 13148, 19342, 19722, 29013, 38684, 39444, 58026, 88057, 116052, 176114, 264171, 352228, 528342, 1056684, 1673083, 3346166, 5019249, 6692332, 10038498, 20076996]

約数ペア:

[(1, 20076996), (2, 10038498), (3, 6692332), (4, 5019249), (6, 3346166), (12, 1673083), (19, 1056684), (38, 528342), (57, 352228), (76, 264171), (114, 176114), (173, 116052), (228, 88057), (346, 58026), (509, 39444), (519, 38684), (692, 29013), (1018, 19722), (1038, 19342), (1527, 13148), (2036, 9861), (2076, 9671), (3054, 6574), (3287, 6108)]