20188044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32987}}^1$

素因数の和:33014

約数の個数: 36

約数和(自身を含む): 54034344

約数和(自身を除く): 33846300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32987, 65974, 98961, 131948, 197922, 296883, 395844, 560779, 593766, 1121558, 1187532, 1682337, 2243116, 3364674, 5047011, 6729348, 10094022, 20188044]

約数ペア:

[(1, 20188044), (2, 10094022), (3, 6729348), (4, 5047011), (6, 3364674), (9, 2243116), (12, 1682337), (17, 1187532), (18, 1121558), (34, 593766), (36, 560779), (51, 395844), (68, 296883), (102, 197922), (153, 131948), (204, 98961), (306, 65974), (612, 32987)]