2020078032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{76103}}^1$

素因数の和:76200

約数の個数: 80

約数和(自身を含む): 6039613440

約数和(自身を除く): 4019535408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 26544, 76103, 152206, 228309, 304412, 456618, 532721, 608824, 913236, 1065442, 1217648, 1598163, 1826472, 2130884, 3196326, 3652944, 4261768, 6012137, 6392652, 8523536, 12024274, 12785304, 18036411, 24048548, 25570608, 36072822, 42084959, 48097096, 72145644, 84169918, 96194192, 126254877, 144291288, 168339836, 252509754, 288582576, 336679672, 505019508, 673359344, 1010039016, 2020078032]

約数ペア:

[(1, 2020078032), (2, 1010039016), (3, 673359344), (4, 505019508), (6, 336679672), (7, 288582576), (8, 252509754), (12, 168339836), (14, 144291288), (16, 126254877), (21, 96194192), (24, 84169918), (28, 72145644), (42, 48097096), (48, 42084959), (56, 36072822), (79, 25570608), (84, 24048548), (112, 18036411), (158, 12785304), (168, 12024274), (237, 8523536), (316, 6392652), (336, 6012137), (474, 4261768), (553, 3652944), (632, 3196326), (948, 2130884), (1106, 1826472), (1264, 1598163), (1659, 1217648), (1896, 1065442), (2212, 913236), (3318, 608824), (3792, 532721), (4424, 456618), (6636, 304412), (8848, 228309), (13272, 152206), (26544, 76103)]