20156274468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10289}}^1$

素因数の和:10427

約数の個数: 192

約数和(自身を含む): 60989241600

約数和(自身を除く): 40832967132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 97, 99, 102, 108, 132, 153, 187, 194, 198, 204, 291, 297, 306, 374, 388, 396, 459, 561, 582, 594, 612, 748, 873, 918, 1067, 1122, 1164, 1188, 1649, 1683, 1746, 1836, 2134, 2244, 2619, 3201, 3298, 3366, 3492, 4268, 4947, 5049, 5238, 6402, 6596, 6732, 9603, 9894, 10098, 10289, 10476, 12804, 14841, 18139, 19206, 19788, 20196, 20578, 28809, 29682, 30867, 36278, 38412, 41156, 44523, 54417, 57618, 59364, 61734, 72556, 89046, 92601, 108834, 113179, 115236, 123468, 163251, 174913, 178092, 185202, 217668, 226358, 277803, 326502, 339537, 349826, 370404, 452716, 489753, 524739, 555606, 653004, 679074, 699652, 979506, 998033, 1018611, 1049478, 1111212, 1358148, 1574217, 1924043, 1959012, 1996066, 2037222, 2098956, 2994099, 3055833, 3148434, 3848086, 3992132, 4074444, 4722651, 5772129, 5988198, 6111666, 6296868, 7696172, 8982297, 9445302, 10978363, 11544258, 11976396, 12223332, 16966561, 17316387, 17964594, 18890604, 21956726, 23088516, 26946891, 32935089, 33933122, 34632774, 35929188, 43913452, 50899683, 51949161, 53893782, 65870178, 67866244, 69265548, 98805267, 101799366, 103898322, 107787564, 131740356, 152699049, 186632171, 197610534, 203598732, 207796644, 296415801, 305398098, 373264342, 395221068, 458097147, 559896513, 592831602, 610796196, 746528684, 916194294, 1119793026, 1185663204, 1679689539, 1832388588, 2239586052, 3359379078, 5039068617, 6718758156, 10078137234, 20156274468]

約数ペア:

[(1, 20156274468), (2, 10078137234), (3, 6718758156), (4, 5039068617), (6, 3359379078), (9, 2239586052), (11, 1832388588), (12, 1679689539), (17, 1185663204), (18, 1119793026), (22, 916194294), (27, 746528684), (33, 610796196), (34, 592831602), (36, 559896513), (44, 458097147), (51, 395221068), (54, 373264342), (66, 305398098), (68, 296415801), (97, 207796644), (99, 203598732), (102, 197610534), (108, 186632171), (132, 152699049), (153, 131740356), (187, 107787564), (194, 103898322), (198, 101799366), (204, 98805267), (291, 69265548), (297, 67866244), (306, 65870178), (374, 53893782), (388, 51949161), (396, 50899683), (459, 43913452), (561, 35929188), (582, 34632774), (594, 33933122), (612, 32935089), (748, 26946891), (873, 23088516), (918, 21956726), (1067, 18890604), (1122, 17964594), (1164, 17316387), (1188, 16966561), (1649, 12223332), (1683, 11976396), (1746, 11544258), (1836, 10978363), (2134, 9445302), (2244, 8982297), (2619, 7696172), (3201, 6296868), (3298, 6111666), (3366, 5988198), (3492, 5772129), (4268, 4722651), (4947, 4074444), (5049, 3992132), (5238, 3848086), (6402, 3148434), (6596, 3055833), (6732, 2994099), (9603, 2098956), (9894, 2037222), (10098, 1996066), (10289, 1959012), (10476, 1924043), (12804, 1574217), (14841, 1358148), (18139, 1111212), (19206, 1049478), (19788, 1018611), (20196, 998033), (20578, 979506), (28809, 699652), (29682, 679074), (30867, 653004), (36278, 555606), (38412, 524739), (41156, 489753), (44523, 452716), (54417, 370404), (57618, 349826), (59364, 339537), (61734, 326502), (72556, 277803), (89046, 226358), (92601, 217668), (108834, 185202), (113179, 178092), (115236, 174913), (123468, 163251)]