20282588644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 38031840000

約数和(自身を除く): 17749251356

約数列:

[1, 2, 4, 41, 43, 82, 86, 97, 149, 164, 172, 194, 199, 298, 388, 398, 596, 796, 1763, 3526, 3977, 4171, 6109, 6407, 7052, 7954, 8159, 8342, 8557, 12218, 12814, 14453, 15908, 16318, 16684, 17114, 19303, 24436, 25628, 28906, 29651, 32636, 34228, 38606, 57812, 59302, 77212, 118604, 171011, 262687, 342022, 350837, 525374, 592573, 621479, 684044, 701674, 791423, 830029, 1050748, 1185146, 1215691, 1242958, 1274993, 1403348, 1582846, 1660058, 2370292, 2431382, 2485916, 2549986, 2876147, 3165692, 3320116, 4862764, 5099972, 5752294, 11504588, 25480639, 34031189, 50961278, 52274713, 68062378, 101922556, 104549426, 117922027, 123674321, 136124756, 209098852, 235844054, 247348642, 471688108, 494697284, 5070647161, 10141294322, 20282588644]

約数ペア:

[(1, 20282588644), (2, 10141294322), (4, 5070647161), (41, 494697284), (43, 471688108), (82, 247348642), (86, 235844054), (97, 209098852), (149, 136124756), (164, 123674321), (172, 117922027), (194, 104549426), (199, 101922556), (298, 68062378), (388, 52274713), (398, 50961278), (596, 34031189), (796, 25480639), (1763, 11504588), (3526, 5752294), (3977, 5099972), (4171, 4862764), (6109, 3320116), (6407, 3165692), (7052, 2876147), (7954, 2549986), (8159, 2485916), (8342, 2431382), (8557, 2370292), (12218, 1660058), (12814, 1582846), (14453, 1403348), (15908, 1274993), (16318, 1242958), (16684, 1215691), (17114, 1185146), (19303, 1050748), (24436, 830029), (25628, 791423), (28906, 701674), (29651, 684044), (32636, 621479), (34228, 592573), (38606, 525374), (57812, 350837), (59302, 342022), (77212, 262687), (118604, 171011)]