20552466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2273}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 45188928

約数和(自身を除く): 24636462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2273, 3014, 4521, 4546, 6819, 9042, 13638, 25003, 50006, 75009, 150018, 311401, 622802, 934203, 1868406, 3425411, 6850822, 10276233, 20552466]

約数ペア:

[(1, 20552466), (2, 10276233), (3, 6850822), (6, 3425411), (11, 1868406), (22, 934203), (33, 622802), (66, 311401), (137, 150018), (274, 75009), (411, 50006), (822, 25003), (1507, 13638), (2273, 9042), (3014, 6819), (4521, 4546)]