20432889348

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1\times {\mathrm{16319}}^1$

素因数の和:17168

約数の個数: 48

約数和(自身を含む): 48064880640

約数和(自身を除く): 27631991292

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 691, 906, 1382, 1812, 2073, 2764, 4146, 8292, 16319, 32638, 48957, 65276, 97914, 104341, 195828, 208682, 313023, 417364, 626046, 1252092, 2464169, 4928338, 7392507, 9856676, 11276429, 14785014, 22552858, 29570028, 33829287, 45105716, 67658574, 135317148, 1702740779, 3405481558, 5108222337, 6810963116, 10216444674, 20432889348]

約数ペア:

[(1, 20432889348), (2, 10216444674), (3, 6810963116), (4, 5108222337), (6, 3405481558), (12, 1702740779), (151, 135317148), (302, 67658574), (453, 45105716), (604, 33829287), (691, 29570028), (906, 22552858), (1382, 14785014), (1812, 11276429), (2073, 9856676), (2764, 7392507), (4146, 4928338), (8292, 2464169), (16319, 1252092), (32638, 626046), (48957, 417364), (65276, 313023), (97914, 208682), (104341, 195828)]