20775550464

素因数分解:

$2^9\times 3^3\times {\mathrm{1502861}}^1$

素因数の和:1502888

約数の個数: 80

約数和(自身を含む): 61497113040

約数和(自身を除く): 40721562576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1502861, 3005722, 4508583, 6011444, 9017166, 12022888, 13525749, 18034332, 24045776, 27051498, 36068664, 40577247, 48091552, 54102996, 72137328, 81154494, 96183104, 108205992, 144274656, 162308988, 192366208, 216411984, 288549312, 324617976, 384732416, 432823968, 577098624, 649235952, 769464832, 865647936, 1154197248, 1298471904, 1731295872, 2308394496, 2596943808, 3462591744, 5193887616, 6925183488, 10387775232, 20775550464]

約数ペア:

[(1, 20775550464), (2, 10387775232), (3, 6925183488), (4, 5193887616), (6, 3462591744), (8, 2596943808), (9, 2308394496), (12, 1731295872), (16, 1298471904), (18, 1154197248), (24, 865647936), (27, 769464832), (32, 649235952), (36, 577098624), (48, 432823968), (54, 384732416), (64, 324617976), (72, 288549312), (96, 216411984), (108, 192366208), (128, 162308988), (144, 144274656), (192, 108205992), (216, 96183104), (256, 81154494), (288, 72137328), (384, 54102996), (432, 48091552), (512, 40577247), (576, 36068664), (768, 27051498), (864, 24045776), (1152, 18034332), (1536, 13525749), (1728, 12022888), (2304, 9017166), (3456, 6011444), (4608, 4508583), (6912, 3005722), (13824, 1502861)]