20121144966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{4999}}^1$

素因数の和:5290

約数の個数: 96

約数和(自身を含む): 47698560000

約数和(自身を除く): 27577415034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 167, 206, 234, 309, 334, 501, 618, 927, 1002, 1339, 1503, 1854, 2171, 2678, 3006, 4017, 4342, 4999, 6513, 8034, 9998, 12051, 13026, 14997, 17201, 19539, 24102, 29994, 34402, 39078, 44991, 51603, 64987, 89982, 103206, 129974, 154809, 194961, 223613, 309618, 389922, 447226, 514897, 584883, 670839, 834833, 1029794, 1169766, 1341678, 1544691, 1669666, 2012517, 2504499, 3089382, 4025034, 4634073, 5008998, 6693661, 7513497, 9268146, 10852829, 13387322, 15026994, 20080983, 21705658, 32558487, 40161966, 60242949, 65116974, 85987799, 97675461, 120485898, 171975598, 195350922, 257963397, 515926794, 773890191, 1117841387, 1547780382, 2235682774, 3353524161, 6707048322, 10060572483, 20121144966]

約数ペア:

[(1, 20121144966), (2, 10060572483), (3, 6707048322), (6, 3353524161), (9, 2235682774), (13, 1547780382), (18, 1117841387), (26, 773890191), (39, 515926794), (78, 257963397), (103, 195350922), (117, 171975598), (167, 120485898), (206, 97675461), (234, 85987799), (309, 65116974), (334, 60242949), (501, 40161966), (618, 32558487), (927, 21705658), (1002, 20080983), (1339, 15026994), (1503, 13387322), (1854, 10852829), (2171, 9268146), (2678, 7513497), (3006, 6693661), (4017, 5008998), (4342, 4634073), (4999, 4025034), (6513, 3089382), (8034, 2504499), (9998, 2012517), (12051, 1669666), (13026, 1544691), (14997, 1341678), (17201, 1169766), (19539, 1029794), (24102, 834833), (29994, 670839), (34402, 584883), (39078, 514897), (44991, 447226), (51603, 389922), (64987, 309618), (89982, 223613), (103206, 194961), (129974, 154809)]