20173536036

素因数分解:

$2^2\times 3^2\times {\mathrm{13103}}^1\times {\mathrm{42767}}^1$

素因数の和:55880

約数の個数: 36

約数和(自身を含む): 50999300352

約数和(自身を除く): 30825764316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13103, 26206, 39309, 42767, 52412, 78618, 85534, 117927, 128301, 157236, 171068, 235854, 256602, 384903, 471708, 513204, 769806, 1539612, 560376001, 1120752002, 1681128003, 2241504004, 3362256006, 5043384009, 6724512012, 10086768018, 20173536036]

約数ペア:

[(1, 20173536036), (2, 10086768018), (3, 6724512012), (4, 5043384009), (6, 3362256006), (9, 2241504004), (12, 1681128003), (18, 1120752002), (36, 560376001), (13103, 1539612), (26206, 769806), (39309, 513204), (42767, 471708), (52412, 384903), (78618, 256602), (85534, 235854), (117927, 171068), (128301, 157236)]