20192532

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 52049088

約数和(自身を除く): 31856556

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 103, 124, 186, 204, 206, 309, 372, 412, 527, 618, 961, 1054, 1236, 1581, 1751, 1922, 2108, 2883, 3162, 3193, 3502, 3844, 5253, 5766, 6324, 6386, 7004, 9579, 10506, 11532, 12772, 16337, 19158, 21012, 32674, 38316, 49011, 54281, 65348, 98022, 98983, 108562, 162843, 196044, 197966, 217124, 296949, 325686, 395932, 593898, 651372, 1187796, 1682711, 3365422, 5048133, 6730844, 10096266, 20192532]

約数ペア:

[(1, 20192532), (2, 10096266), (3, 6730844), (4, 5048133), (6, 3365422), (12, 1682711), (17, 1187796), (31, 651372), (34, 593898), (51, 395932), (62, 325686), (68, 296949), (93, 217124), (102, 197966), (103, 196044), (124, 162843), (186, 108562), (204, 98983), (206, 98022), (309, 65348), (372, 54281), (412, 49011), (527, 38316), (618, 32674), (961, 21012), (1054, 19158), (1236, 16337), (1581, 12772), (1751, 11532), (1922, 10506), (2108, 9579), (2883, 7004), (3162, 6386), (3193, 6324), (3502, 5766), (3844, 5253)]