20743274448

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1231201}}^1$

素因数の和:1231234

約数の個数: 100

約数和(自身を含む): 64655341828

約数和(自身を除く): 43912067380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 1231201, 2462402, 3693603, 4924804, 7387206, 9849608, 11080809, 14774412, 16005613, 19699216, 22161618, 29548824, 32011226, 33242427, 44323236, 48016839, 59097648, 64022452, 66484854, 88646472, 96033678, 99727281, 128044904, 132969708, 144050517, 177292944, 192067356, 199454562, 256089808, 265939416, 288101034, 384134712, 398909124, 432151551, 531878832, 576202068, 768269424, 797818248, 864303102, 1152404136, 1296454653, 1595636496, 1728606204, 2304808272, 2592909306, 3457212408, 5185818612, 6914424816, 10371637224, 20743274448]

約数ペア:

[(1, 20743274448), (2, 10371637224), (3, 6914424816), (4, 5185818612), (6, 3457212408), (8, 2592909306), (9, 2304808272), (12, 1728606204), (13, 1595636496), (16, 1296454653), (18, 1152404136), (24, 864303102), (26, 797818248), (27, 768269424), (36, 576202068), (39, 531878832), (48, 432151551), (52, 398909124), (54, 384134712), (72, 288101034), (78, 265939416), (81, 256089808), (104, 199454562), (108, 192067356), (117, 177292944), (144, 144050517), (156, 132969708), (162, 128044904), (208, 99727281), (216, 96033678), (234, 88646472), (312, 66484854), (324, 64022452), (351, 59097648), (432, 48016839), (468, 44323236), (624, 33242427), (648, 32011226), (702, 29548824), (936, 22161618), (1053, 19699216), (1296, 16005613), (1404, 14774412), (1872, 11080809), (2106, 9849608), (2808, 7387206), (4212, 4924804), (5616, 3693603), (8424, 2462402), (16848, 1231201)]