20163792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38189}}^1$

素因数の和:38211

約数の個数: 40

約数和(自身を含む): 56826720

約数和(自身を除く): 36662928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 38189, 76378, 114567, 152756, 229134, 305512, 420079, 458268, 611024, 840158, 916536, 1260237, 1680316, 1833072, 2520474, 3360632, 5040948, 6721264, 10081896, 20163792]

約数ペア:

[(1, 20163792), (2, 10081896), (3, 6721264), (4, 5040948), (6, 3360632), (8, 2520474), (11, 1833072), (12, 1680316), (16, 1260237), (22, 916536), (24, 840158), (33, 611024), (44, 458268), (48, 420079), (66, 305512), (88, 229134), (132, 152756), (176, 114567), (264, 76378), (528, 38189)]