20187662892

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{4951}}^1$

素因数の和:5199

約数の個数: 96

約数和(自身を含む): 49570074624

約数和(自身を除く): 29382411732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 113, 124, 186, 194, 226, 291, 339, 372, 388, 452, 582, 678, 1164, 1356, 3007, 3503, 4951, 6014, 7006, 9021, 9902, 10509, 10961, 12028, 14012, 14853, 18042, 19804, 21018, 21922, 29706, 32883, 36084, 42036, 43844, 59412, 65766, 131532, 153481, 306962, 339791, 460443, 480247, 559463, 613924, 679582, 920886, 960494, 1019373, 1118926, 1359164, 1440741, 1678389, 1841772, 1920988, 2038746, 2237852, 2881482, 3356778, 4077492, 5762964, 6713556, 14887657, 17343353, 29775314, 34686706, 44662971, 52030059, 54267911, 59550628, 69373412, 89325942, 104060118, 108535822, 162803733, 178651884, 208120236, 217071644, 325607466, 651214932, 1682305241, 3364610482, 5046915723, 6729220964, 10093831446, 20187662892]

約数ペア:

[(1, 20187662892), (2, 10093831446), (3, 6729220964), (4, 5046915723), (6, 3364610482), (12, 1682305241), (31, 651214932), (62, 325607466), (93, 217071644), (97, 208120236), (113, 178651884), (124, 162803733), (186, 108535822), (194, 104060118), (226, 89325942), (291, 69373412), (339, 59550628), (372, 54267911), (388, 52030059), (452, 44662971), (582, 34686706), (678, 29775314), (1164, 17343353), (1356, 14887657), (3007, 6713556), (3503, 5762964), (4951, 4077492), (6014, 3356778), (7006, 2881482), (9021, 2237852), (9902, 2038746), (10509, 1920988), (10961, 1841772), (12028, 1678389), (14012, 1440741), (14853, 1359164), (18042, 1118926), (19804, 1019373), (21018, 960494), (21922, 920886), (29706, 679582), (32883, 613924), (36084, 559463), (42036, 480247), (43844, 460443), (59412, 339791), (65766, 306962), (131532, 153481)]