20121263610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{92219}}^1$

素因数の和:93275

約数の個数: 64

約数和(自身を含む): 55243468800

約数和(自身を除く): 35122205190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1039, 2078, 3117, 5195, 6234, 7273, 10390, 14546, 15585, 21819, 31170, 36365, 43638, 72730, 92219, 109095, 184438, 218190, 276657, 461095, 553314, 645533, 922190, 1291066, 1383285, 1936599, 2766570, 3227665, 3873198, 6455330, 9682995, 19365990, 95815541, 191631082, 287446623, 479077705, 574893246, 670708787, 958155410, 1341417574, 1437233115, 2012126361, 2874466230, 3353543935, 4024252722, 6707087870, 10060631805, 20121263610]

約数ペア:

[(1, 20121263610), (2, 10060631805), (3, 6707087870), (5, 4024252722), (6, 3353543935), (7, 2874466230), (10, 2012126361), (14, 1437233115), (15, 1341417574), (21, 958155410), (30, 670708787), (35, 574893246), (42, 479077705), (70, 287446623), (105, 191631082), (210, 95815541), (1039, 19365990), (2078, 9682995), (3117, 6455330), (5195, 3873198), (6234, 3227665), (7273, 2766570), (10390, 1936599), (14546, 1383285), (15585, 1291066), (21819, 922190), (31170, 645533), (36365, 553314), (43638, 461095), (72730, 276657), (92219, 218190), (109095, 184438)]