20179143552

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{11801}}^1$

素因数の和:11952

約数の個数: 128

約数和(自身を含む): 55230527520

約数和(自身を除く): 35051383968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 73, 96, 122, 128, 146, 183, 192, 219, 244, 292, 366, 384, 438, 488, 584, 732, 876, 976, 1168, 1464, 1752, 1952, 2336, 2928, 3504, 3904, 4453, 4672, 5856, 7008, 7808, 8906, 9344, 11712, 11801, 13359, 14016, 17812, 23424, 23602, 26718, 28032, 35403, 35624, 47204, 53436, 70806, 71248, 94408, 106872, 141612, 142496, 188816, 213744, 283224, 284992, 377632, 427488, 566448, 569984, 719861, 755264, 854976, 861473, 1132896, 1439722, 1510528, 1709952, 1722946, 2159583, 2265792, 2584419, 2879444, 3445892, 4319166, 4531584, 5168838, 5758888, 6891784, 8638332, 10337676, 11517776, 13783568, 17276664, 20675352, 23035552, 27567136, 34553328, 41350704, 46071104, 52549853, 55134272, 69106656, 82701408, 92142208, 105099706, 110268544, 138213312, 157649559, 165402816, 210199412, 276426624, 315299118, 330805632, 420398824, 630598236, 840797648, 1261196472, 1681595296, 2522392944, 3363190592, 5044785888, 6726381184, 10089571776, 20179143552]

約数ペア:

[(1, 20179143552), (2, 10089571776), (3, 6726381184), (4, 5044785888), (6, 3363190592), (8, 2522392944), (12, 1681595296), (16, 1261196472), (24, 840797648), (32, 630598236), (48, 420398824), (61, 330805632), (64, 315299118), (73, 276426624), (96, 210199412), (122, 165402816), (128, 157649559), (146, 138213312), (183, 110268544), (192, 105099706), (219, 92142208), (244, 82701408), (292, 69106656), (366, 55134272), (384, 52549853), (438, 46071104), (488, 41350704), (584, 34553328), (732, 27567136), (876, 23035552), (976, 20675352), (1168, 17276664), (1464, 13783568), (1752, 11517776), (1952, 10337676), (2336, 8638332), (2928, 6891784), (3504, 5758888), (3904, 5168838), (4453, 4531584), (4672, 4319166), (5856, 3445892), (7008, 2879444), (7808, 2584419), (8906, 2265792), (9344, 2159583), (11712, 1722946), (11801, 1709952), (13359, 1510528), (14016, 1439722), (17812, 1132896), (23424, 861473), (23602, 854976), (26718, 755264), (28032, 719861), (35403, 569984), (35624, 566448), (47204, 427488), (53436, 377632), (70806, 284992), (71248, 283224), (94408, 213744), (106872, 188816), (141612, 142496)]