20165718324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{4019}}^1$

素因数の和:4477

約数の個数: 96

約数和(自身を含む): 50516928000

約数和(自身を除く): 30351209676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 373, 708, 746, 1119, 1121, 1492, 2238, 2242, 3363, 4019, 4476, 4484, 6726, 7087, 8038, 12057, 13452, 14174, 16076, 21261, 22007, 24114, 28348, 42522, 44014, 48228, 66021, 76361, 85044, 88028, 132042, 152722, 229083, 237121, 264084, 305444, 418133, 458166, 474242, 711363, 836266, 916332, 948484, 1254399, 1422726, 1499087, 1672532, 2508798, 2845452, 2998174, 4497261, 4505299, 5017596, 5996348, 8994522, 9010598, 13515897, 17989044, 18021196, 27031794, 28482653, 54063588, 56965306, 85447959, 88446133, 113930612, 170895918, 176892266, 265338399, 341791836, 353784532, 530676798, 1061353596, 1680476527, 3360953054, 5041429581, 6721906108, 10082859162, 20165718324]

約数ペア:

[(1, 20165718324), (2, 10082859162), (3, 6721906108), (4, 5041429581), (6, 3360953054), (12, 1680476527), (19, 1061353596), (38, 530676798), (57, 353784532), (59, 341791836), (76, 265338399), (114, 176892266), (118, 170895918), (177, 113930612), (228, 88446133), (236, 85447959), (354, 56965306), (373, 54063588), (708, 28482653), (746, 27031794), (1119, 18021196), (1121, 17989044), (1492, 13515897), (2238, 9010598), (2242, 8994522), (3363, 5996348), (4019, 5017596), (4476, 4505299), (4484, 4497261), (6726, 2998174), (7087, 2845452), (8038, 2508798), (12057, 1672532), (13452, 1499087), (14174, 1422726), (16076, 1254399), (21261, 948484), (22007, 916332), (24114, 836266), (28348, 711363), (42522, 474242), (44014, 458166), (48228, 418133), (66021, 305444), (76361, 264084), (85044, 237121), (88028, 229083), (132042, 152722)]