20922546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 45396288

約数和(自身を除く): 24473742

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 5003, 10006, 15009, 30018, 85051, 170102, 205123, 255153, 410246, 510306, 615369, 1230738, 3487091, 6974182, 10461273, 20922546]

約数ペア:

[(1, 20922546), (2, 10461273), (3, 6974182), (6, 3487091), (17, 1230738), (34, 615369), (41, 510306), (51, 410246), (82, 255153), (102, 205123), (123, 170102), (246, 85051), (697, 30018), (1394, 15009), (2091, 10006), (4182, 5003)]