20163726192

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{9227}}^1$

素因数の和:10150

約数の個数: 80

約数和(自身を含む): 53139991680

約数和(自身を除く): 32976265488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 859, 1272, 1718, 2544, 2577, 3436, 5154, 6872, 9227, 10308, 13744, 18454, 20616, 27681, 36908, 41232, 45527, 55362, 73816, 91054, 110724, 136581, 147632, 182108, 221448, 273162, 364216, 442896, 489031, 546324, 728432, 978062, 1092648, 1467093, 1956124, 2185296, 2934186, 3912248, 5868372, 7824496, 7925993, 11736744, 15851986, 23473488, 23777979, 31703972, 47555958, 63407944, 95111916, 126815888, 190223832, 380447664, 420077629, 840155258, 1260232887, 1680310516, 2520465774, 3360621032, 5040931548, 6721242064, 10081863096, 20163726192]

約数ペア:

[(1, 20163726192), (2, 10081863096), (3, 6721242064), (4, 5040931548), (6, 3360621032), (8, 2520465774), (12, 1680310516), (16, 1260232887), (24, 840155258), (48, 420077629), (53, 380447664), (106, 190223832), (159, 126815888), (212, 95111916), (318, 63407944), (424, 47555958), (636, 31703972), (848, 23777979), (859, 23473488), (1272, 15851986), (1718, 11736744), (2544, 7925993), (2577, 7824496), (3436, 5868372), (5154, 3912248), (6872, 2934186), (9227, 2185296), (10308, 1956124), (13744, 1467093), (18454, 1092648), (20616, 978062), (27681, 728432), (36908, 546324), (41232, 489031), (45527, 442896), (55362, 364216), (73816, 273162), (91054, 221448), (110724, 182108), (136581, 147632)]