20120506936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{10853}}^1$

素因数の和:11080

約数の個数: 64

約数和(自身を含む): 39973111200

約数和(自身を除く): 19852604264

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 131, 232, 244, 262, 488, 524, 1048, 1769, 3538, 3799, 7076, 7598, 7991, 10853, 14152, 15196, 15982, 21706, 30392, 31964, 43412, 63928, 86824, 231739, 314737, 463478, 629474, 662033, 926956, 1258948, 1324066, 1421743, 1853912, 2517896, 2648132, 2843486, 5296264, 5686972, 11373944, 19198957, 38397914, 41230547, 76795828, 82461094, 86726323, 153591656, 164922188, 173452646, 329844376, 346905292, 693810584, 2515063367, 5030126734, 10060253468, 20120506936]

約数ペア:

[(1, 20120506936), (2, 10060253468), (4, 5030126734), (8, 2515063367), (29, 693810584), (58, 346905292), (61, 329844376), (116, 173452646), (122, 164922188), (131, 153591656), (232, 86726323), (244, 82461094), (262, 76795828), (488, 41230547), (524, 38397914), (1048, 19198957), (1769, 11373944), (3538, 5686972), (3799, 5296264), (7076, 2843486), (7598, 2648132), (7991, 2517896), (10853, 1853912), (14152, 1421743), (15196, 1324066), (15982, 1258948), (21706, 926956), (30392, 662033), (31964, 629474), (43412, 463478), (63928, 314737), (86824, 231739)]