20132416340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52980043}}^1$

素因数の和:52980071

約数の個数: 24

約数和(自身を含む): 44503236960

約数和(自身を除く): 24370820620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 52980043, 105960086, 211920172, 264900215, 529800430, 1006620817, 1059600860, 2013241634, 4026483268, 5033104085, 10066208170, 20132416340]

約数ペア:

[(1, 20132416340), (2, 10066208170), (4, 5033104085), (5, 4026483268), (10, 2013241634), (19, 1059600860), (20, 1006620817), (38, 529800430), (76, 264900215), (95, 211920172), (190, 105960086), (380, 52980043)]