20346739264

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:744

約数の個数: 112

約数和(自身を含む): 42170244336

約数和(自身を除く): 21823505072

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 148, 202, 241, 296, 353, 404, 482, 592, 706, 808, 964, 1184, 1412, 1616, 1928, 2368, 2824, 3232, 3737, 3856, 5648, 6464, 7474, 7712, 8917, 11296, 13061, 14948, 15424, 17834, 22592, 24341, 26122, 29896, 35653, 35668, 48682, 52244, 59792, 71306, 71336, 85073, 97364, 104488, 119584, 142612, 142672, 170146, 194728, 208976, 239168, 285224, 285344, 340292, 389456, 417952, 570448, 570688, 680584, 778912, 835904, 900617, 1140896, 1319161, 1361168, 1557824, 1801234, 2281792, 2638322, 2722336, 3147701, 3602468, 5276644, 5444672, 6295402, 7204936, 8592373, 10553288, 12590804, 14409872, 17184746, 21106576, 25181608, 28819744, 34369492, 42213152, 50363216, 57639488, 68738984, 84426304, 100726432, 137477968, 201452864, 274955936, 317917801, 549911872, 635835602, 1271671204, 2543342408, 5086684816, 10173369632, 20346739264]

約数ペア:

[(1, 20346739264), (2, 10173369632), (4, 5086684816), (8, 2543342408), (16, 1271671204), (32, 635835602), (37, 549911872), (64, 317917801), (74, 274955936), (101, 201452864), (148, 137477968), (202, 100726432), (241, 84426304), (296, 68738984), (353, 57639488), (404, 50363216), (482, 42213152), (592, 34369492), (706, 28819744), (808, 25181608), (964, 21106576), (1184, 17184746), (1412, 14409872), (1616, 12590804), (1928, 10553288), (2368, 8592373), (2824, 7204936), (3232, 6295402), (3737, 5444672), (3856, 5276644), (5648, 3602468), (6464, 3147701), (7474, 2722336), (7712, 2638322), (8917, 2281792), (11296, 1801234), (13061, 1557824), (14948, 1361168), (15424, 1319161), (17834, 1140896), (22592, 900617), (24341, 835904), (26122, 778912), (29896, 680584), (35653, 570688), (35668, 570448), (48682, 417952), (52244, 389456), (59792, 340292), (71306, 285344), (71336, 285224), (85073, 239168), (97364, 208976), (104488, 194728), (119584, 170146), (142612, 142672)]