20174729905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{1049}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 27027302400

約数和(自身を除く): 6852572495

約数列:

[1, 5, 11, 55, 83, 121, 383, 415, 605, 913, 1049, 1915, 4213, 4565, 5245, 10043, 11539, 21065, 31789, 46343, 50215, 57695, 87067, 126929, 158945, 231715, 349679, 401767, 435335, 634645, 957737, 1748395, 2008835, 3846469, 4419437, 4788685, 10535107, 19232345, 22097185, 33346661, 48613807, 52675535, 166733305, 243069035, 366813271, 1834066355, 4034945981, 20174729905]

約数ペア:

[(1, 20174729905), (5, 4034945981), (11, 1834066355), (55, 366813271), (83, 243069035), (121, 166733305), (383, 52675535), (415, 48613807), (605, 33346661), (913, 22097185), (1049, 19232345), (1915, 10535107), (4213, 4788685), (4565, 4419437), (5245, 3846469), (10043, 2008835), (11539, 1748395), (21065, 957737), (31789, 634645), (46343, 435335), (50215, 401767), (57695, 349679), (87067, 231715), (126929, 158945)]