20162059596

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1269971}}^1$

素因数の和:1270001

約数の個数: 90

約数和(自身を含む): 61312978188

約数和(自身を除く): 41150918592

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 1269971, 2539942, 3809913, 5079884, 7619826, 8889797, 11429739, 15239652, 17779594, 22859478, 26669391, 34289217, 35559188, 45718956, 53338782, 62228579, 68578434, 80008173, 102867651, 106677564, 124457158, 137156868, 160016346, 186685737, 205735302, 240024519, 248914316, 320032692, 373371474, 411470604, 480049038, 560057211, 720073557, 746742948, 960098076, 1120114422, 1440147114, 1680171633, 2240228844, 2880294228, 3360343266, 5040514899, 6720686532, 10081029798, 20162059596]

約数ペア:

[(1, 20162059596), (2, 10081029798), (3, 6720686532), (4, 5040514899), (6, 3360343266), (7, 2880294228), (9, 2240228844), (12, 1680171633), (14, 1440147114), (18, 1120114422), (21, 960098076), (27, 746742948), (28, 720073557), (36, 560057211), (42, 480049038), (49, 411470604), (54, 373371474), (63, 320032692), (81, 248914316), (84, 240024519), (98, 205735302), (108, 186685737), (126, 160016346), (147, 137156868), (162, 124457158), (189, 106677564), (196, 102867651), (252, 80008173), (294, 68578434), (324, 62228579), (378, 53338782), (441, 45718956), (567, 35559188), (588, 34289217), (756, 26669391), (882, 22859478), (1134, 17779594), (1323, 15239652), (1764, 11429739), (2268, 8889797), (2646, 7619826), (3969, 5079884), (5292, 3809913), (7938, 2539942), (15876, 1269971)]