20740288524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{88177}}^1$

素因数の和:89354

約数の個数: 48

約数和(自身を含む): 51285735648

約数和(自身を除く): 30545447124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1153, 2306, 3459, 4612, 6918, 13836, 19601, 39202, 58803, 78404, 88177, 117606, 176354, 235212, 264531, 352708, 529062, 1058124, 1499009, 2998018, 4497027, 5996036, 8994054, 17988108, 101668081, 203336162, 305004243, 406672324, 610008486, 1220016972, 1728357377, 3456714754, 5185072131, 6913429508, 10370144262, 20740288524]

約数ペア:

[(1, 20740288524), (2, 10370144262), (3, 6913429508), (4, 5185072131), (6, 3456714754), (12, 1728357377), (17, 1220016972), (34, 610008486), (51, 406672324), (68, 305004243), (102, 203336162), (204, 101668081), (1153, 17988108), (2306, 8994054), (3459, 5996036), (4612, 4497027), (6918, 2998018), (13836, 1499009), (19601, 1058124), (39202, 529062), (58803, 352708), (78404, 264531), (88177, 235212), (117606, 176354)]