20442076278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9037169}}^1$

素因数の和:9037216

約数の個数: 32

約数和(自身を含む): 45547336800

約数和(自身を除く): 25105260522

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9037169, 18074338, 27111507, 54223014, 117483197, 234966394, 262077901, 352449591, 524155802, 704899182, 786233703, 1572467406, 3407012713, 6814025426, 10221038139, 20442076278]

約数ペア:

[(1, 20442076278), (2, 10221038139), (3, 6814025426), (6, 3407012713), (13, 1572467406), (26, 786233703), (29, 704899182), (39, 524155802), (58, 352449591), (78, 262077901), (87, 234966394), (174, 117483197), (377, 54223014), (754, 27111507), (1131, 18074338), (2262, 9037169)]