2018740020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3058697}}^1$

素因数の和:3058720

約数の個数: 48

約数和(自身を含む): 6166335168

約数和(自身を除く): 4147595148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3058697, 6117394, 9176091, 12234788, 15293485, 18352182, 30586970, 33645667, 36704364, 45880455, 61173940, 67291334, 91760910, 100937001, 134582668, 168228335, 183521820, 201874002, 336456670, 403748004, 504685005, 672913340, 1009370010, 2018740020]

約数ペア:

[(1, 2018740020), (2, 1009370010), (3, 672913340), (4, 504685005), (5, 403748004), (6, 336456670), (10, 201874002), (11, 183521820), (12, 168228335), (15, 134582668), (20, 100937001), (22, 91760910), (30, 67291334), (33, 61173940), (44, 45880455), (55, 36704364), (60, 33645667), (66, 30586970), (110, 18352182), (132, 15293485), (165, 12234788), (220, 9176091), (330, 6117394), (660, 3058697)]