20091781152

素因数分解:

$2^5\times 3^2\times {\mathrm{2393}}^1\times {\mathrm{29153}}^1$

素因数の和:31562

約数の個数: 72

約数和(自身を含む): 57161839644

約数和(自身を除く): 37070058492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2393, 4786, 7179, 9572, 14358, 19144, 21537, 28716, 29153, 38288, 43074, 57432, 58306, 76576, 86148, 87459, 114864, 116612, 172296, 174918, 229728, 233224, 262377, 344592, 349836, 466448, 524754, 689184, 699672, 932896, 1049508, 1399344, 2099016, 2798688, 4198032, 8396064, 69763129, 139526258, 209289387, 279052516, 418578774, 558105032, 627868161, 837157548, 1116210064, 1255736322, 1674315096, 2232420128, 2511472644, 3348630192, 5022945288, 6697260384, 10045890576, 20091781152]

約数ペア:

[(1, 20091781152), (2, 10045890576), (3, 6697260384), (4, 5022945288), (6, 3348630192), (8, 2511472644), (9, 2232420128), (12, 1674315096), (16, 1255736322), (18, 1116210064), (24, 837157548), (32, 627868161), (36, 558105032), (48, 418578774), (72, 279052516), (96, 209289387), (144, 139526258), (288, 69763129), (2393, 8396064), (4786, 4198032), (7179, 2798688), (9572, 2099016), (14358, 1399344), (19144, 1049508), (21537, 932896), (28716, 699672), (29153, 689184), (38288, 524754), (43074, 466448), (57432, 349836), (58306, 344592), (76576, 262377), (86148, 233224), (87459, 229728), (114864, 174918), (116612, 172296)]