20194671410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1\times {\mathrm{14621}}^1$

素因数の和:18398

約数の個数: 32

約数和(自身を含む): 37345406832

約数和(自身を除く): 17150735422

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3733, 7466, 14621, 18665, 29242, 37330, 73105, 138121, 146210, 276242, 540977, 690605, 1081954, 1381210, 2704885, 5409770, 54580193, 109160386, 272900965, 545801930, 2019467141, 4038934282, 10097335705, 20194671410]

約数ペア:

[(1, 20194671410), (2, 10097335705), (5, 4038934282), (10, 2019467141), (37, 545801930), (74, 272900965), (185, 109160386), (370, 54580193), (3733, 5409770), (7466, 2704885), (14621, 1381210), (18665, 1081954), (29242, 690605), (37330, 540977), (73105, 276242), (138121, 146210)]