20237293812

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1\times {\mathrm{12073}}^1$

素因数の和:15528

約数の個数: 48

約数和(自身を含む): 48390273792

約数和(自身を除く): 28152979980

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 3407, 6814, 10221, 12073, 13628, 20442, 24146, 36219, 40884, 48292, 72438, 139687, 144876, 279374, 419061, 494993, 558748, 838122, 989986, 1484979, 1676244, 1979972, 2969958, 5939916, 41132711, 82265422, 123398133, 164530844, 246796266, 493592532, 1686441151, 3372882302, 5059323453, 6745764604, 10118646906, 20237293812]

約数ペア:

[(1, 20237293812), (2, 10118646906), (3, 6745764604), (4, 5059323453), (6, 3372882302), (12, 1686441151), (41, 493592532), (82, 246796266), (123, 164530844), (164, 123398133), (246, 82265422), (492, 41132711), (3407, 5939916), (6814, 2969958), (10221, 1979972), (12073, 1676244), (13628, 1484979), (20442, 989986), (24146, 838122), (36219, 558748), (40884, 494993), (48292, 419061), (72438, 279374), (139687, 144876)]