20172272916

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{112571}}^1$

素因数の和:112824

約数の個数: 48

約数和(自身を含む): 47847602880

約数和(自身を除く): 27675329964

約数列:

[1, 2, 3, 4, 6, 12, 109, 137, 218, 274, 327, 411, 436, 548, 654, 822, 1308, 1644, 14933, 29866, 44799, 59732, 89598, 112571, 179196, 225142, 337713, 450284, 675426, 1350852, 12270239, 15422227, 24540478, 30844454, 36810717, 46266681, 49080956, 61688908, 73621434, 92533362, 147242868, 185066724, 1681022743, 3362045486, 5043068229, 6724090972, 10086136458, 20172272916]

約数ペア:

[(1, 20172272916), (2, 10086136458), (3, 6724090972), (4, 5043068229), (6, 3362045486), (12, 1681022743), (109, 185066724), (137, 147242868), (218, 92533362), (274, 73621434), (327, 61688908), (411, 49080956), (436, 46266681), (548, 36810717), (654, 30844454), (822, 24540478), (1308, 15422227), (1644, 12270239), (14933, 1350852), (29866, 675426), (44799, 450284), (59732, 337713), (89598, 225142), (112571, 179196)]