20163349965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1\times {\mathrm{36251}}^1$

素因数の和:39641

約数の個数: 32

約数和(自身を含む): 35205622272

約数和(自身を除く): 15042272307

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3371, 10113, 16855, 36251, 37081, 50565, 108753, 111243, 181255, 185405, 398761, 543765, 556215, 1196283, 1993805, 5981415, 122202121, 366606363, 611010605, 1344223331, 1833031815, 4032669993, 6721116655, 20163349965]

約数ペア:

[(1, 20163349965), (3, 6721116655), (5, 4032669993), (11, 1833031815), (15, 1344223331), (33, 611010605), (55, 366606363), (165, 122202121), (3371, 5981415), (10113, 1993805), (16855, 1196283), (36251, 556215), (37081, 543765), (50565, 398761), (108753, 185405), (111243, 181255)]