20223741696

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{496849}}^1$

素因数の和:496921

約数の個数: 72

約数和(自身を含む): 54840315600

約数和(自身を除く): 34616573904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 13568, 20352, 40704, 496849, 993698, 1490547, 1987396, 2981094, 3974792, 5962188, 7949584, 11924376, 15899168, 23848752, 26332997, 31798336, 47697504, 52665994, 63596672, 78998991, 95395008, 105331988, 127193344, 157997982, 190790016, 210663976, 315995964, 381580032, 421327952, 631991928, 842655904, 1263983856, 1685311808, 2527967712, 3370623616, 5055935424, 6741247232, 10111870848, 20223741696]

約数ペア:

[(1, 20223741696), (2, 10111870848), (3, 6741247232), (4, 5055935424), (6, 3370623616), (8, 2527967712), (12, 1685311808), (16, 1263983856), (24, 842655904), (32, 631991928), (48, 421327952), (53, 381580032), (64, 315995964), (96, 210663976), (106, 190790016), (128, 157997982), (159, 127193344), (192, 105331988), (212, 95395008), (256, 78998991), (318, 63596672), (384, 52665994), (424, 47697504), (636, 31798336), (768, 26332997), (848, 23848752), (1272, 15899168), (1696, 11924376), (2544, 7949584), (3392, 5962188), (5088, 3974792), (6784, 2981094), (10176, 1987396), (13568, 1490547), (20352, 993698), (40704, 496849)]