20199467932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{6271}}^1$

素因数の和:6467

約数の個数: 96

約数和(自身を含む): 43850612736

約数和(自身を除く): 23651144804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 101, 119, 134, 202, 238, 268, 404, 469, 476, 707, 938, 1139, 1414, 1717, 1876, 2278, 2828, 3434, 4556, 6271, 6767, 6868, 7973, 12019, 12542, 13534, 15946, 24038, 25084, 27068, 31892, 43897, 47369, 48076, 87794, 94738, 106607, 115039, 175588, 189476, 213214, 230078, 420157, 426428, 460156, 633371, 746249, 805273, 840314, 1266742, 1492498, 1610546, 1680628, 2533484, 2941099, 2984996, 3221092, 4433597, 5882198, 7142669, 8867194, 10767307, 11764396, 14285338, 17734388, 21534614, 28570676, 42435857, 43069228, 49998683, 75371149, 84871714, 99997366, 150742298, 169743428, 199994732, 297050999, 301484596, 594101998, 721409569, 1188203996, 1442819138, 2885638276, 5049866983, 10099733966, 20199467932]

約数ペア:

[(1, 20199467932), (2, 10099733966), (4, 5049866983), (7, 2885638276), (14, 1442819138), (17, 1188203996), (28, 721409569), (34, 594101998), (67, 301484596), (68, 297050999), (101, 199994732), (119, 169743428), (134, 150742298), (202, 99997366), (238, 84871714), (268, 75371149), (404, 49998683), (469, 43069228), (476, 42435857), (707, 28570676), (938, 21534614), (1139, 17734388), (1414, 14285338), (1717, 11764396), (1876, 10767307), (2278, 8867194), (2828, 7142669), (3434, 5882198), (4556, 4433597), (6271, 3221092), (6767, 2984996), (6868, 2941099), (7973, 2533484), (12019, 1680628), (12542, 1610546), (13534, 1492498), (15946, 1266742), (24038, 840314), (25084, 805273), (27068, 746249), (31892, 633371), (43897, 460156), (47369, 426428), (48076, 420157), (87794, 230078), (94738, 213214), (106607, 189476), (115039, 175588)]