20432256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4123

約数の個数: 64

約数和(自身を含む): 58462320

約数和(自身を除く): 38030064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4093, 4992, 8186, 12279, 16372, 24558, 32744, 49116, 53209, 65488, 98232, 106418, 130976, 159627, 196464, 212836, 261952, 319254, 392928, 425672, 523904, 638508, 785856, 851344, 1277016, 1571712, 1702688, 2554032, 3405376, 5108064, 6810752, 10216128, 20432256]

約数ペア:

[(1, 20432256), (2, 10216128), (3, 6810752), (4, 5108064), (6, 3405376), (8, 2554032), (12, 1702688), (13, 1571712), (16, 1277016), (24, 851344), (26, 785856), (32, 638508), (39, 523904), (48, 425672), (52, 392928), (64, 319254), (78, 261952), (96, 212836), (104, 196464), (128, 159627), (156, 130976), (192, 106418), (208, 98232), (312, 65488), (384, 53209), (416, 49116), (624, 32744), (832, 24558), (1248, 16372), (1664, 12279), (2496, 8186), (4093, 4992)]