20110344170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{53609}}^1$

素因数の和:53879

約数の個数: 64

約数和(自身を含む): 43354621440

約数和(自身を除く): 23244277270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 233, 322, 466, 805, 1165, 1610, 1631, 2330, 3262, 5359, 8155, 10718, 16310, 26795, 37513, 53590, 53609, 75026, 107218, 187565, 268045, 375130, 375263, 536090, 750526, 1233007, 1876315, 2466014, 3752630, 6165035, 8631049, 12330070, 12490897, 17262098, 24981794, 43155245, 62454485, 86310490, 87436279, 124908970, 174872558, 287290631, 437181395, 574581262, 874362790, 1436453155, 2011034417, 2872906310, 4022068834, 10055172085, 20110344170]

約数ペア:

[(1, 20110344170), (2, 10055172085), (5, 4022068834), (7, 2872906310), (10, 2011034417), (14, 1436453155), (23, 874362790), (35, 574581262), (46, 437181395), (70, 287290631), (115, 174872558), (161, 124908970), (230, 87436279), (233, 86310490), (322, 62454485), (466, 43155245), (805, 24981794), (1165, 17262098), (1610, 12490897), (1631, 12330070), (2330, 8631049), (3262, 6165035), (5359, 3752630), (8155, 2466014), (10718, 1876315), (16310, 1233007), (26795, 750526), (37513, 536090), (53590, 375263), (53609, 375130), (75026, 268045), (107218, 187565)]