20935092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 53004672

約数和(自身を除く): 32069580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2503, 2788, 4182, 5006, 7509, 8364, 10012, 15018, 30036, 42551, 85102, 102623, 127653, 170204, 205246, 255306, 307869, 410492, 510612, 615738, 1231476, 1744591, 3489182, 5233773, 6978364, 10467546, 20935092]

約数ペア:

[(1, 20935092), (2, 10467546), (3, 6978364), (4, 5233773), (6, 3489182), (12, 1744591), (17, 1231476), (34, 615738), (41, 510612), (51, 410492), (68, 307869), (82, 255306), (102, 205246), (123, 170204), (164, 127653), (204, 102623), (246, 85102), (492, 42551), (697, 30036), (1394, 15018), (2091, 10012), (2503, 8364), (2788, 7509), (4182, 5006)]