20148282726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 47987251200

約数和(自身を除く): 27838968474

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 149, 173, 286, 298, 346, 429, 447, 519, 858, 894, 911, 1038, 1639, 1822, 1903, 1937, 2249, 2733, 3278, 3806, 3874, 4498, 4917, 5466, 5709, 5811, 6747, 9834, 10021, 11418, 11622, 11843, 13494, 20042, 21307, 23686, 24739, 25777, 30063, 35529, 42614, 49478, 51554, 60126, 63921, 71058, 74217, 77331, 127842, 130273, 135739, 148434, 154662, 157603, 260546, 271478, 283547, 315206, 335101, 390819, 407217, 472809, 567094, 670202, 781638, 814434, 850641, 945618, 1005303, 1493129, 1701282, 1733633, 1764607, 2010606, 2048839, 2986258, 3467266, 3529214, 3686111, 4097678, 4479387, 5200899, 5293821, 6146517, 7372222, 8958774, 10401798, 10587642, 11058333, 12293034, 19410677, 22116666, 22537229, 23482847, 38821354, 45074458, 46965694, 58232031, 67611687, 70448541, 116464062, 135223374, 140897082, 258311317, 305277011, 516622634, 610554022, 774933951, 915831033, 1549867902, 1831662066, 3358047121, 6716094242, 10074141363, 20148282726]

約数ペア:

[(1, 20148282726), (2, 10074141363), (3, 6716094242), (6, 3358047121), (11, 1831662066), (13, 1549867902), (22, 915831033), (26, 774933951), (33, 610554022), (39, 516622634), (66, 305277011), (78, 258311317), (143, 140897082), (149, 135223374), (173, 116464062), (286, 70448541), (298, 67611687), (346, 58232031), (429, 46965694), (447, 45074458), (519, 38821354), (858, 23482847), (894, 22537229), (911, 22116666), (1038, 19410677), (1639, 12293034), (1822, 11058333), (1903, 10587642), (1937, 10401798), (2249, 8958774), (2733, 7372222), (3278, 6146517), (3806, 5293821), (3874, 5200899), (4498, 4479387), (4917, 4097678), (5466, 3686111), (5709, 3529214), (5811, 3467266), (6747, 2986258), (9834, 2048839), (10021, 2010606), (11418, 1764607), (11622, 1733633), (11843, 1701282), (13494, 1493129), (20042, 1005303), (21307, 945618), (23686, 850641), (24739, 814434), (25777, 781638), (30063, 670202), (35529, 567094), (42614, 472809), (49478, 407217), (51554, 390819), (60126, 335101), (63921, 315206), (71058, 283547), (74217, 271478), (77331, 260546), (127842, 157603), (130273, 154662), (135739, 148434)]