20177683308

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9833179}}^1$

素因数の和:9833211

約数の個数: 48

約数和(自身を含む): 55065808000

約数和(自身を除く): 34888124692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9833179, 19666358, 29499537, 39332716, 58999074, 88498611, 117998148, 176997222, 186830401, 265495833, 353994444, 373660802, 530991666, 560491203, 747321604, 1061983332, 1120982406, 1681473609, 2241964812, 3362947218, 5044420827, 6725894436, 10088841654, 20177683308]

約数ペア:

[(1, 20177683308), (2, 10088841654), (3, 6725894436), (4, 5044420827), (6, 3362947218), (9, 2241964812), (12, 1681473609), (18, 1120982406), (19, 1061983332), (27, 747321604), (36, 560491203), (38, 530991666), (54, 373660802), (57, 353994444), (76, 265495833), (108, 186830401), (114, 176997222), (171, 117998148), (228, 88498611), (342, 58999074), (513, 39332716), (684, 29499537), (1026, 19666358), (2052, 9833179)]