20128778424

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1129}}^1\times {\mathrm{1399}}^1$

素因数の和:2602

約数の個数: 128

約数和(自身を含む): 56952000000

約数和(自身を除く): 36823221576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1129, 1399, 1416, 1593, 2124, 2258, 2798, 3186, 3387, 4197, 4248, 4516, 5596, 6372, 6774, 8394, 9032, 10161, 11192, 12591, 12744, 13548, 16788, 20322, 25182, 27096, 30483, 33576, 37773, 40644, 50364, 60966, 66611, 75546, 81288, 82541, 100728, 121932, 133222, 151092, 165082, 199833, 243864, 247623, 266444, 302184, 330164, 399666, 495246, 532888, 599499, 660328, 742869, 799332, 990492, 1198998, 1485738, 1579471, 1598664, 1798497, 1980984, 2228607, 2397996, 2971476, 3158942, 3596994, 4457214, 4738413, 4795992, 5942952, 6317884, 7193988, 8914428, 9476826, 12635768, 14215239, 14387976, 17828856, 18953652, 28430478, 37907304, 42645717, 56860956, 85291434, 93188789, 113721912, 170582868, 186377578, 279566367, 341165736, 372755156, 559132734, 745510312, 838699101, 1118265468, 1677398202, 2236530936, 2516097303, 3354796404, 5032194606, 6709592808, 10064389212, 20128778424]

約数ペア:

[(1, 20128778424), (2, 10064389212), (3, 6709592808), (4, 5032194606), (6, 3354796404), (8, 2516097303), (9, 2236530936), (12, 1677398202), (18, 1118265468), (24, 838699101), (27, 745510312), (36, 559132734), (54, 372755156), (59, 341165736), (72, 279566367), (108, 186377578), (118, 170582868), (177, 113721912), (216, 93188789), (236, 85291434), (354, 56860956), (472, 42645717), (531, 37907304), (708, 28430478), (1062, 18953652), (1129, 17828856), (1399, 14387976), (1416, 14215239), (1593, 12635768), (2124, 9476826), (2258, 8914428), (2798, 7193988), (3186, 6317884), (3387, 5942952), (4197, 4795992), (4248, 4738413), (4516, 4457214), (5596, 3596994), (6372, 3158942), (6774, 2971476), (8394, 2397996), (9032, 2228607), (10161, 1980984), (11192, 1798497), (12591, 1598664), (12744, 1579471), (13548, 1485738), (16788, 1198998), (20322, 990492), (25182, 799332), (27096, 742869), (30483, 660328), (33576, 599499), (37773, 532888), (40644, 495246), (50364, 399666), (60966, 330164), (66611, 302184), (75546, 266444), (81288, 247623), (82541, 243864), (100728, 199833), (121932, 165082), (133222, 151092)]