20052546912

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{12409}}^1$

素因数の和:12637

約数の個数: 144

約数和(自身を含む): 59193912960

約数和(自身を除く): 39141366048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 181, 186, 248, 279, 288, 362, 372, 496, 543, 558, 724, 744, 992, 1086, 1116, 1448, 1488, 1629, 2172, 2232, 2896, 2976, 3258, 4344, 4464, 5611, 5792, 6516, 8688, 8928, 11222, 12409, 13032, 16833, 17376, 22444, 24818, 26064, 33666, 37227, 44888, 49636, 50499, 52128, 67332, 74454, 89776, 99272, 100998, 111681, 134664, 148908, 179552, 198544, 201996, 223362, 269328, 297816, 384679, 397088, 403992, 446724, 538656, 595632, 769358, 807984, 893448, 1154037, 1191264, 1538716, 1615968, 1786896, 2246029, 2308074, 3077432, 3462111, 3573792, 4492058, 4616148, 6154864, 6738087, 6924222, 8984116, 9232296, 12309728, 13476174, 13848444, 17968232, 18464592, 20214261, 26952348, 27696888, 35936464, 36929184, 40428522, 53904696, 55393776, 69626899, 71872928, 80857044, 107809392, 110787552, 139253798, 161714088, 208880697, 215618784, 278507596, 323428176, 417761394, 557015192, 626642091, 646856352, 835522788, 1114030384, 1253284182, 1671045576, 2228060768, 2506568364, 3342091152, 5013136728, 6684182304, 10026273456, 20052546912]

約数ペア:

[(1, 20052546912), (2, 10026273456), (3, 6684182304), (4, 5013136728), (6, 3342091152), (8, 2506568364), (9, 2228060768), (12, 1671045576), (16, 1253284182), (18, 1114030384), (24, 835522788), (31, 646856352), (32, 626642091), (36, 557015192), (48, 417761394), (62, 323428176), (72, 278507596), (93, 215618784), (96, 208880697), (124, 161714088), (144, 139253798), (181, 110787552), (186, 107809392), (248, 80857044), (279, 71872928), (288, 69626899), (362, 55393776), (372, 53904696), (496, 40428522), (543, 36929184), (558, 35936464), (724, 27696888), (744, 26952348), (992, 20214261), (1086, 18464592), (1116, 17968232), (1448, 13848444), (1488, 13476174), (1629, 12309728), (2172, 9232296), (2232, 8984116), (2896, 6924222), (2976, 6738087), (3258, 6154864), (4344, 4616148), (4464, 4492058), (5611, 3573792), (5792, 3462111), (6516, 3077432), (8688, 2308074), (8928, 2246029), (11222, 1786896), (12409, 1615968), (13032, 1538716), (16833, 1191264), (17376, 1154037), (22444, 893448), (24818, 807984), (26064, 769358), (33666, 595632), (37227, 538656), (44888, 446724), (49636, 403992), (50499, 397088), (52128, 384679), (67332, 297816), (74454, 269328), (89776, 223362), (99272, 201996), (100998, 198544), (111681, 179552), (134664, 148908)]