20173013868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{36217}}^1$

素因数の和:36599

約数の個数: 96

約数和(自身を含む): 56789824000

約数和(自身を除く): 36616810132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 349, 399, 532, 698, 798, 1047, 1396, 1596, 2094, 2443, 4188, 4886, 6631, 7329, 9772, 13262, 14658, 19893, 26524, 29316, 36217, 39786, 46417, 72434, 79572, 92834, 108651, 139251, 144868, 185668, 217302, 253519, 278502, 434604, 507038, 557004, 688123, 760557, 1014076, 1376246, 1521114, 2064369, 2752492, 3042228, 4128738, 4816861, 8257476, 9633722, 12639733, 14450583, 19267444, 25279466, 28901166, 37919199, 50558932, 57802332, 75838398, 88478131, 151676796, 176956262, 240154927, 265434393, 353912524, 480309854, 530868786, 720464781, 960619708, 1061737572, 1440929562, 1681084489, 2881859124, 3362168978, 5043253467, 6724337956, 10086506934, 20173013868]

約数ペア:

[(1, 20173013868), (2, 10086506934), (3, 6724337956), (4, 5043253467), (6, 3362168978), (7, 2881859124), (12, 1681084489), (14, 1440929562), (19, 1061737572), (21, 960619708), (28, 720464781), (38, 530868786), (42, 480309854), (57, 353912524), (76, 265434393), (84, 240154927), (114, 176956262), (133, 151676796), (228, 88478131), (266, 75838398), (349, 57802332), (399, 50558932), (532, 37919199), (698, 28901166), (798, 25279466), (1047, 19267444), (1396, 14450583), (1596, 12639733), (2094, 9633722), (2443, 8257476), (4188, 4816861), (4886, 4128738), (6631, 3042228), (7329, 2752492), (9772, 2064369), (13262, 1521114), (14658, 1376246), (19893, 1014076), (26524, 760557), (29316, 688123), (36217, 557004), (39786, 507038), (46417, 434604), (72434, 278502), (79572, 253519), (92834, 217302), (108651, 185668), (139251, 144868)]