20347656490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17098871}}^1$

素因数の和:17098902

約数の個数: 32

約数和(自身を含む): 44320276224

約数和(自身を除く): 23972619734

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17098871, 34197742, 85494355, 119692097, 170988710, 239384194, 290680807, 581361614, 598460485, 1196920970, 1453404035, 2034765649, 2906808070, 4069531298, 10173828245, 20347656490]

約数ペア:

[(1, 20347656490), (2, 10173828245), (5, 4069531298), (7, 2906808070), (10, 2034765649), (14, 1453404035), (17, 1196920970), (34, 598460485), (35, 581361614), (70, 290680807), (85, 239384194), (119, 170988710), (170, 119692097), (238, 85494355), (595, 34197742), (1190, 17098871)]