20110950918

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{245501}}^1$

素因数の和:245590

約数の個数: 64

約数和(自身を含む): 47018543040

約数和(自身を除く): 26907592122

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 54, 74, 82, 111, 123, 222, 246, 333, 369, 666, 738, 999, 1107, 1517, 1998, 2214, 3034, 4551, 9102, 13653, 27306, 40959, 81918, 245501, 491002, 736503, 1473006, 2209509, 4419018, 6628527, 9083537, 10065541, 13257054, 18167074, 20131082, 27250611, 30196623, 54501222, 60393246, 81751833, 90589869, 163503666, 181179738, 245255499, 271769607, 372425017, 490510998, 543539214, 744850034, 1117275051, 2234550102, 3351825153, 6703650306, 10055475459, 20110950918]

約数ペア:

[(1, 20110950918), (2, 10055475459), (3, 6703650306), (6, 3351825153), (9, 2234550102), (18, 1117275051), (27, 744850034), (37, 543539214), (41, 490510998), (54, 372425017), (74, 271769607), (82, 245255499), (111, 181179738), (123, 163503666), (222, 90589869), (246, 81751833), (333, 60393246), (369, 54501222), (666, 30196623), (738, 27250611), (999, 20131082), (1107, 18167074), (1517, 13257054), (1998, 10065541), (2214, 9083537), (3034, 6628527), (4551, 4419018), (9102, 2209509), (13653, 1473006), (27306, 736503), (40959, 491002), (81918, 245501)]