20068862406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{998749}}^1$

素因数の和:998968

約数の個数: 32

約数和(自身を含む): 42714540000

約数和(自身を除く): 22645677594

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 6698, 10047, 20094, 998749, 1997498, 2996247, 5992494, 16978733, 33957466, 50936199, 101872398, 196753553, 393507106, 590260659, 1180521318, 3344810401, 6689620802, 10034431203, 20068862406]

約数ペア:

[(1, 20068862406), (2, 10034431203), (3, 6689620802), (6, 3344810401), (17, 1180521318), (34, 590260659), (51, 393507106), (102, 196753553), (197, 101872398), (394, 50936199), (591, 33957466), (1182, 16978733), (3349, 5992494), (6698, 2996247), (10047, 1997498), (20094, 998749)]