20143324894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{22091}}^1$

素因数の和:22333

約数の個数: 64

約数和(自身を含む): 39091175424

約数和(自身を除く): 18947850530

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 191, 217, 341, 382, 434, 682, 1337, 2101, 2387, 2674, 4202, 4774, 5921, 11842, 14707, 22091, 29414, 41447, 44182, 65131, 82894, 130262, 154637, 243001, 309274, 455917, 486002, 684821, 911834, 1369642, 1701007, 3402014, 4219381, 4793747, 7533031, 8438762, 9587494, 15066062, 29535667, 46413191, 52731217, 59071334, 92826382, 105462434, 130800811, 261601622, 324892337, 649784674, 915605677, 1438808921, 1831211354, 2877617842, 10071662447, 20143324894]

約数ペア:

[(1, 20143324894), (2, 10071662447), (7, 2877617842), (11, 1831211354), (14, 1438808921), (22, 915605677), (31, 649784674), (62, 324892337), (77, 261601622), (154, 130800811), (191, 105462434), (217, 92826382), (341, 59071334), (382, 52731217), (434, 46413191), (682, 29535667), (1337, 15066062), (2101, 9587494), (2387, 8438762), (2674, 7533031), (4202, 4793747), (4774, 4219381), (5921, 3402014), (11842, 1701007), (14707, 1369642), (22091, 911834), (29414, 684821), (41447, 486002), (44182, 455917), (65131, 309274), (82894, 243001), (130262, 154637)]