20161762038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{609743}}^1$

素因数の和:609929

約数の個数: 48

約数和(自身を含む): 47940512256

約数和(自身を除く): 27778750218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 167, 198, 334, 501, 1002, 1503, 1837, 3006, 3674, 5511, 11022, 16533, 33066, 609743, 1219486, 1829229, 3658458, 5487687, 6707173, 10975374, 13414346, 20121519, 40243038, 60364557, 101827081, 120729114, 203654162, 305481243, 610962486, 916443729, 1120097891, 1832887458, 2240195782, 3360293673, 6720587346, 10080881019, 20161762038]

約数ペア:

[(1, 20161762038), (2, 10080881019), (3, 6720587346), (6, 3360293673), (9, 2240195782), (11, 1832887458), (18, 1120097891), (22, 916443729), (33, 610962486), (66, 305481243), (99, 203654162), (167, 120729114), (198, 101827081), (334, 60364557), (501, 40243038), (1002, 20121519), (1503, 13414346), (1837, 10975374), (3006, 6707173), (3674, 5487687), (5511, 3658458), (11022, 1829229), (16533, 1219486), (33066, 609743)]