20223595777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{253273}}^1$

素因数の和:253369

約数の個数: 32

約数和(自身を含む): 27134763264

約数和(自身を除く): 6911167487

約数列:

[1, 7, 11, 17, 61, 77, 119, 187, 427, 671, 1037, 1309, 4697, 7259, 11407, 79849, 253273, 1772911, 2786003, 4305641, 15449653, 19502021, 30139487, 47362051, 108147571, 169946183, 262644101, 331534357, 1189623281, 1838508707, 2889085111, 20223595777]

約数ペア:

[(1, 20223595777), (7, 2889085111), (11, 1838508707), (17, 1189623281), (61, 331534357), (77, 262644101), (119, 169946183), (187, 108147571), (427, 47362051), (671, 30139487), (1037, 19502021), (1309, 15449653), (4697, 4305641), (7259, 2786003), (11407, 1772911), (79849, 253273)]