20072590923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{9013}}^1$

素因数の和:9376

約数の個数: 64

約数和(自身を含む): 34558377984

約数和(自身を除く): 14485787061

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 311, 341, 651, 933, 1023, 2177, 2387, 3421, 6531, 7161, 9013, 9641, 10263, 23947, 27039, 28923, 63091, 67487, 71841, 99143, 106051, 189273, 202461, 279403, 297429, 318153, 694001, 742357, 838209, 1955821, 2082003, 2227071, 2803043, 3073433, 5867463, 8409129, 9220299, 19621301, 21514031, 30833473, 58863903, 64542093, 86894333, 92500419, 215834311, 260682999, 608260331, 647502933, 955837663, 1824780993, 2867512989, 6690863641, 20072590923]

約数ペア:

[(1, 20072590923), (3, 6690863641), (7, 2867512989), (11, 1824780993), (21, 955837663), (31, 647502933), (33, 608260331), (77, 260682999), (93, 215834311), (217, 92500419), (231, 86894333), (311, 64542093), (341, 58863903), (651, 30833473), (933, 21514031), (1023, 19621301), (2177, 9220299), (2387, 8409129), (3421, 5867463), (6531, 3073433), (7161, 2803043), (9013, 2227071), (9641, 2082003), (10263, 1955821), (23947, 838209), (27039, 742357), (28923, 694001), (63091, 318153), (67487, 297429), (71841, 279403), (99143, 202461), (106051, 189273)]