20077566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3323}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 43079040

約数和(自身を除く): 23001474

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 3323, 6042, 6646, 9969, 19938, 63137, 126274, 176119, 189411, 352238, 378822, 528357, 1056714, 3346261, 6692522, 10038783, 20077566]

約数ペア:

[(1, 20077566), (2, 10038783), (3, 6692522), (6, 3346261), (19, 1056714), (38, 528357), (53, 378822), (57, 352238), (106, 189411), (114, 176119), (159, 126274), (318, 63137), (1007, 19938), (2014, 9969), (3021, 6646), (3323, 6042)]