20660112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13043}}^1$

素因数の和:13068

約数の個数: 60

約数和(自身を含む): 63080784

約数和(自身を除く): 42420672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13043, 26086, 39129, 52172, 78258, 104344, 117387, 143473, 156516, 208688, 234774, 286946, 313032, 430419, 469548, 573892, 626064, 860838, 939096, 1147784, 1291257, 1721676, 1878192, 2295568, 2582514, 3443352, 5165028, 6886704, 10330056, 20660112]

約数ペア:

[(1, 20660112), (2, 10330056), (3, 6886704), (4, 5165028), (6, 3443352), (8, 2582514), (9, 2295568), (11, 1878192), (12, 1721676), (16, 1291257), (18, 1147784), (22, 939096), (24, 860838), (33, 626064), (36, 573892), (44, 469548), (48, 430419), (66, 313032), (72, 286946), (88, 234774), (99, 208688), (132, 156516), (144, 143473), (176, 117387), (198, 104344), (264, 78258), (396, 52172), (528, 39129), (792, 26086), (1584, 13043)]