20183529452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{8311}}^1$

素因数の和:8682

約数の個数: 48

約数和(自身を含む): 37012006080

約数和(自身を除く): 16828476628

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 269, 538, 1076, 2257, 4514, 8311, 9028, 9953, 16409, 16622, 19906, 32818, 33244, 39812, 65636, 307507, 506971, 607133, 615014, 1013942, 1214266, 1230028, 2027884, 2235659, 2428532, 4471318, 8942636, 18757927, 37515854, 75031708, 82719383, 136375199, 165438766, 272750398, 330877532, 545500796, 5045882363, 10091764726, 20183529452]

約数ペア:

[(1, 20183529452), (2, 10091764726), (4, 5045882363), (37, 545500796), (61, 330877532), (74, 272750398), (122, 165438766), (148, 136375199), (244, 82719383), (269, 75031708), (538, 37515854), (1076, 18757927), (2257, 8942636), (4514, 4471318), (8311, 2428532), (9028, 2235659), (9953, 2027884), (16409, 1230028), (16622, 1214266), (19906, 1013942), (32818, 615014), (33244, 607133), (39812, 506971), (65636, 307507)]