20120282764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1\times {\mathrm{173039}}^1$

素因数の和:173793

約数の個数: 24

約数和(自身を含む): 36120369600

約数和(自身を除く): 16000086836

約数列:

[1, 2, 4, 41, 82, 164, 709, 1418, 2836, 29069, 58138, 116276, 173039, 346078, 692156, 7094599, 14189198, 28378396, 122684651, 245369302, 490738604, 5030070691, 10060141382, 20120282764]

約数ペア:

[(1, 20120282764), (2, 10060141382), (4, 5030070691), (41, 490738604), (82, 245369302), (164, 122684651), (709, 28378396), (1418, 14189198), (2836, 7094599), (29069, 692156), (58138, 346078), (116276, 173039)]