20162942832

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1\times {\mathrm{3209}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 52426644480

約数和(自身を除く): 32263701648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 587, 669, 892, 1174, 1338, 1761, 1784, 2348, 2676, 3209, 3522, 3568, 4696, 5352, 6418, 7044, 9392, 9627, 10704, 12836, 14088, 19254, 25672, 28176, 38508, 51344, 77016, 130901, 154032, 261802, 392703, 523604, 715607, 785406, 1047208, 1431214, 1570812, 1883683, 2094416, 2146821, 2862428, 3141624, 3767366, 4293642, 5651049, 5724856, 6283248, 7534732, 8587284, 11302098, 11449712, 15069464, 17174568, 22604196, 30138928, 34349136, 45208392, 90416784, 420061309, 840122618, 1260183927, 1680245236, 2520367854, 3360490472, 5040735708, 6720980944, 10081471416, 20162942832]

約数ペア:

[(1, 20162942832), (2, 10081471416), (3, 6720980944), (4, 5040735708), (6, 3360490472), (8, 2520367854), (12, 1680245236), (16, 1260183927), (24, 840122618), (48, 420061309), (223, 90416784), (446, 45208392), (587, 34349136), (669, 30138928), (892, 22604196), (1174, 17174568), (1338, 15069464), (1761, 11449712), (1784, 11302098), (2348, 8587284), (2676, 7534732), (3209, 6283248), (3522, 5724856), (3568, 5651049), (4696, 4293642), (5352, 3767366), (6418, 3141624), (7044, 2862428), (9392, 2146821), (9627, 2094416), (10704, 1883683), (12836, 1570812), (14088, 1431214), (19254, 1047208), (25672, 785406), (28176, 715607), (38508, 523604), (51344, 392703), (77016, 261802), (130901, 154032)]