20161567332

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{18077}}^1$

素因数の和:18562

約数の個数: 96

約数和(自身を含む): 54667872000

約数和(自身を除く): 34506304668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 449, 621, 828, 898, 1242, 1347, 1796, 2484, 2694, 4041, 5388, 8082, 10327, 12123, 16164, 18077, 20654, 24246, 30981, 36154, 41308, 48492, 54231, 61962, 72308, 92943, 108462, 123924, 162693, 185886, 216924, 278829, 325386, 371772, 415771, 488079, 557658, 650772, 831542, 976158, 1115316, 1247313, 1663084, 1952316, 2494626, 3741939, 4989252, 7483878, 8116573, 11225817, 14967756, 16233146, 22451634, 24349719, 32466292, 44903268, 48699438, 73049157, 97398876, 146098314, 186681179, 219147471, 292196628, 373362358, 438294942, 560043537, 746724716, 876589884, 1120087074, 1680130611, 2240174148, 3360261222, 5040391833, 6720522444, 10080783666, 20161567332]

約数ペア:

[(1, 20161567332), (2, 10080783666), (3, 6720522444), (4, 5040391833), (6, 3360261222), (9, 2240174148), (12, 1680130611), (18, 1120087074), (23, 876589884), (27, 746724716), (36, 560043537), (46, 438294942), (54, 373362358), (69, 292196628), (92, 219147471), (108, 186681179), (138, 146098314), (207, 97398876), (276, 73049157), (414, 48699438), (449, 44903268), (621, 32466292), (828, 24349719), (898, 22451634), (1242, 16233146), (1347, 14967756), (1796, 11225817), (2484, 8116573), (2694, 7483878), (4041, 4989252), (5388, 3741939), (8082, 2494626), (10327, 1952316), (12123, 1663084), (16164, 1247313), (18077, 1115316), (20654, 976158), (24246, 831542), (30981, 650772), (36154, 557658), (41308, 488079), (48492, 415771), (54231, 371772), (61962, 325386), (72308, 278829), (92943, 216924), (108462, 185886), (123924, 162693)]