20174845232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{8501}}^1\times {\mathrm{6449}}^1$

素因数の和:14981

約数の個数: 40

約数和(自身を含む): 40799397600

約数和(自身を除く): 20624552368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 6449, 8501, 12898, 17002, 25796, 34004, 51592, 68008, 103184, 136016, 148327, 195523, 296654, 391046, 593308, 782092, 1186616, 1564184, 2373232, 3128368, 54822949, 109645898, 219291796, 438583592, 877167184, 1260927827, 2521855654, 5043711308, 10087422616, 20174845232]

約数ペア:

[(1, 20174845232), (2, 10087422616), (4, 5043711308), (8, 2521855654), (16, 1260927827), (23, 877167184), (46, 438583592), (92, 219291796), (184, 109645898), (368, 54822949), (6449, 3128368), (8501, 2373232), (12898, 1564184), (17002, 1186616), (25796, 782092), (34004, 593308), (51592, 391046), (68008, 296654), (103184, 195523), (136016, 148327)]