20143982006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1\times {\mathrm{2789}}^1$

素因数の和:5576

約数の個数: 32

約数和(自身を含む): 32422032000

約数和(自身を除く): 12278049994

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 2689, 2789, 5378, 5578, 45713, 47413, 91426, 94826, 212431, 220331, 424862, 440662, 3611327, 3745627, 7222654, 7491254, 7499621, 14999242, 127493557, 254987114, 592470059, 1184940118, 10071991003, 20143982006]

約数ペア:

[(1, 20143982006), (2, 10071991003), (17, 1184940118), (34, 592470059), (79, 254987114), (158, 127493557), (1343, 14999242), (2686, 7499621), (2689, 7491254), (2789, 7222654), (5378, 3745627), (5578, 3611327), (45713, 440662), (47413, 424862), (91426, 220331), (94826, 212431)]