20182777308

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1216123}}^1$

素因数の和:1216594

約数の個数: 36

約数和(自身を含む): 51128285208

約数和(自身を除く): 30945507900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1383, 1844, 2766, 4149, 5532, 8298, 16596, 1216123, 2432246, 3648369, 4864492, 7296738, 10945107, 14593476, 21890214, 43780428, 560632703, 1121265406, 1681898109, 2242530812, 3363796218, 5045694327, 6727592436, 10091388654, 20182777308]

約数ペア:

[(1, 20182777308), (2, 10091388654), (3, 6727592436), (4, 5045694327), (6, 3363796218), (9, 2242530812), (12, 1681898109), (18, 1121265406), (36, 560632703), (461, 43780428), (922, 21890214), (1383, 14593476), (1844, 10945107), (2766, 7296738), (4149, 4864492), (5532, 3648369), (8298, 2432246), (16596, 1216123)]