20093314912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{19489}}^1$

素因数の和:19640

約数の個数: 96

約数和(自身を含む): 45087386400

約数和(自身を除く): 24994071488

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 101, 116, 176, 202, 232, 319, 352, 404, 464, 638, 808, 928, 1111, 1276, 1616, 2222, 2552, 2929, 3232, 4444, 5104, 5858, 8888, 10208, 11716, 17776, 19489, 23432, 32219, 35552, 38978, 46864, 64438, 77956, 93728, 128876, 155912, 214379, 257752, 311824, 428758, 515504, 565181, 623648, 857516, 1031008, 1130362, 1715032, 1968389, 2260724, 3430064, 3936778, 4521448, 6216991, 6860128, 7873556, 9042896, 12433982, 15747112, 18085792, 21652279, 24867964, 31494224, 43304558, 49735928, 57083281, 62988448, 86609116, 99471856, 114166562, 173218232, 198943712, 228333124, 346436464, 456666248, 627916091, 692872928, 913332496, 1255832182, 1826664992, 2511664364, 5023328728, 10046657456, 20093314912]

約数ペア:

[(1, 20093314912), (2, 10046657456), (4, 5023328728), (8, 2511664364), (11, 1826664992), (16, 1255832182), (22, 913332496), (29, 692872928), (32, 627916091), (44, 456666248), (58, 346436464), (88, 228333124), (101, 198943712), (116, 173218232), (176, 114166562), (202, 99471856), (232, 86609116), (319, 62988448), (352, 57083281), (404, 49735928), (464, 43304558), (638, 31494224), (808, 24867964), (928, 21652279), (1111, 18085792), (1276, 15747112), (1616, 12433982), (2222, 9042896), (2552, 7873556), (2929, 6860128), (3232, 6216991), (4444, 4521448), (5104, 3936778), (5858, 3430064), (8888, 2260724), (10208, 1968389), (11716, 1715032), (17776, 1130362), (19489, 1031008), (23432, 857516), (32219, 623648), (35552, 565181), (38978, 515504), (46864, 428758), (64438, 311824), (77956, 257752), (93728, 214379), (128876, 155912)]