20165521482

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4349}}^1\times {\mathrm{5051}}^1$

素因数の和:9428

約数の個数: 64

約数和(自身を含む): 47468592000

約数和(自身を除く): 27303070518

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 4349, 5051, 8698, 10102, 13047, 15153, 26094, 30306, 39141, 45459, 73933, 78282, 85867, 90918, 117423, 136377, 147866, 171734, 221799, 234846, 257601, 272754, 443598, 515202, 665397, 772803, 1330794, 1545606, 1996191, 2318409, 3992382, 4636818, 21966799, 43933598, 65900397, 131800794, 197701191, 373435583, 395402382, 593103573, 746871166, 1120306749, 1186207146, 2240613498, 3360920247, 6721840494, 10082760741, 20165521482]

約数ペア:

[(1, 20165521482), (2, 10082760741), (3, 6721840494), (6, 3360920247), (9, 2240613498), (17, 1186207146), (18, 1120306749), (27, 746871166), (34, 593103573), (51, 395402382), (54, 373435583), (102, 197701191), (153, 131800794), (306, 65900397), (459, 43933598), (918, 21966799), (4349, 4636818), (5051, 3992382), (8698, 2318409), (10102, 1996191), (13047, 1545606), (15153, 1330794), (26094, 772803), (30306, 665397), (39141, 515202), (45459, 443598), (73933, 272754), (78282, 257601), (85867, 234846), (90918, 221799), (117423, 171734), (136377, 147866)]