20146428

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10973}}^1$

素因数の和:11003

約数の個数: 48

約数和(自身を含む): 55308960

約数和(自身を除く): 35162532

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10973, 21946, 32919, 43892, 65838, 98757, 131676, 186541, 197514, 296271, 373082, 395028, 559623, 592542, 746164, 1119246, 1185084, 1678869, 2238492, 3357738, 5036607, 6715476, 10073214, 20146428]

約数ペア:

[(1, 20146428), (2, 10073214), (3, 6715476), (4, 5036607), (6, 3357738), (9, 2238492), (12, 1678869), (17, 1185084), (18, 1119246), (27, 746164), (34, 592542), (36, 559623), (51, 395028), (54, 373082), (68, 296271), (102, 197514), (108, 186541), (153, 131676), (204, 98757), (306, 65838), (459, 43892), (612, 32919), (918, 21946), (1836, 10973)]