20131177910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{52301}}^1$

素因数の和:53000

約数の個数: 32

約数和(自身を含む): 36889228224

約数和(自身を除く): 16758050314

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 631, 1262, 3155, 6310, 38491, 52301, 76982, 104602, 192455, 261505, 384910, 523010, 3190361, 6380722, 15951805, 31903610, 33001931, 66003862, 165009655, 330019310, 2013117791, 4026235582, 10065588955, 20131177910]

約数ペア:

[(1, 20131177910), (2, 10065588955), (5, 4026235582), (10, 2013117791), (61, 330019310), (122, 165009655), (305, 66003862), (610, 33001931), (631, 31903610), (1262, 15951805), (3155, 6380722), (6310, 3190361), (38491, 523010), (52301, 384910), (76982, 261505), (104602, 192455)]