20163282

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 41582592

約数和(自身を除く): 21419310

約数列:

[1, 2, 3, 6, 47, 94, 127, 141, 254, 282, 381, 563, 762, 1126, 1689, 3378, 5969, 11938, 17907, 26461, 35814, 52922, 71501, 79383, 143002, 158766, 214503, 429006, 3360547, 6721094, 10081641, 20163282]

約数ペア:

[(1, 20163282), (2, 10081641), (3, 6721094), (6, 3360547), (47, 429006), (94, 214503), (127, 158766), (141, 143002), (254, 79383), (282, 71501), (381, 52922), (563, 35814), (762, 26461), (1126, 17907), (1689, 11938), (3378, 5969)]