20189045538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65977273}}^1$

素因数の和:65977298

約数の個数: 24

約数和(自身を含む): 46316046348

約数和(自身を除く): 26127000810

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 65977273, 131954546, 197931819, 395863638, 593795457, 1121613641, 1187590914, 2243227282, 3364840923, 6729681846, 10094522769, 20189045538]

約数ペア:

[(1, 20189045538), (2, 10094522769), (3, 6729681846), (6, 3364840923), (9, 2243227282), (17, 1187590914), (18, 1121613641), (34, 593795457), (51, 395863638), (102, 197931819), (153, 131954546), (306, 65977273)]