20194206956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{30971}}^1$

素因数の和:31095

約数の個数: 96

約数和(自身を含む): 46205268480

約数和(自身を除く): 26011061524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 73, 77, 116, 146, 154, 203, 292, 308, 319, 406, 511, 638, 803, 812, 1022, 1276, 1606, 2044, 2117, 2233, 3212, 4234, 4466, 5621, 8468, 8932, 11242, 14819, 22484, 23287, 29638, 30971, 46574, 59276, 61942, 93148, 123884, 163009, 216797, 326018, 340681, 433594, 652036, 681362, 867188, 898159, 1362724, 1796318, 2260883, 2384767, 3592636, 4521766, 4769534, 6287113, 9043532, 9539068, 9879749, 12574226, 15826181, 19759498, 24869713, 25148452, 31652362, 39518996, 49739426, 63304724, 65565607, 69158243, 99478852, 131131214, 138316486, 174087991, 262262428, 276632972, 348175982, 458959249, 696351964, 721221677, 917918498, 1442443354, 1835836996, 2884886708, 5048551739, 10097103478, 20194206956]

約数ペア:

[(1, 20194206956), (2, 10097103478), (4, 5048551739), (7, 2884886708), (11, 1835836996), (14, 1442443354), (22, 917918498), (28, 721221677), (29, 696351964), (44, 458959249), (58, 348175982), (73, 276632972), (77, 262262428), (116, 174087991), (146, 138316486), (154, 131131214), (203, 99478852), (292, 69158243), (308, 65565607), (319, 63304724), (406, 49739426), (511, 39518996), (638, 31652362), (803, 25148452), (812, 24869713), (1022, 19759498), (1276, 15826181), (1606, 12574226), (2044, 9879749), (2117, 9539068), (2233, 9043532), (3212, 6287113), (4234, 4769534), (4466, 4521766), (5621, 3592636), (8468, 2384767), (8932, 2260883), (11242, 1796318), (14819, 1362724), (22484, 898159), (23287, 867188), (29638, 681362), (30971, 652036), (46574, 433594), (59276, 340681), (61942, 326018), (93148, 216797), (123884, 163009)]