20176176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22123}}^1$

素因数の和:22153

約数の個数: 40

約数和(自身を含む): 54867520

約数和(自身を除く): 34691344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22123, 44246, 66369, 88492, 132738, 176984, 265476, 353968, 420337, 530952, 840674, 1061904, 1261011, 1681348, 2522022, 3362696, 5044044, 6725392, 10088088, 20176176]

約数ペア:

[(1, 20176176), (2, 10088088), (3, 6725392), (4, 5044044), (6, 3362696), (8, 2522022), (12, 1681348), (16, 1261011), (19, 1061904), (24, 840674), (38, 530952), (48, 420337), (57, 353968), (76, 265476), (114, 176984), (152, 132738), (228, 88492), (304, 66369), (456, 44246), (912, 22123)]