20194672946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18661}}^1\times {\mathrm{4547}}^1$

素因数の和:23234

約数の個数: 32

約数和(自身を含む): 36665903232

約数和(自身を除く): 16471230286

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 4547, 9094, 18661, 31829, 37322, 63658, 77299, 130627, 154598, 261254, 317237, 541093, 634474, 1082186, 2220659, 4441318, 84851567, 169703134, 593960969, 1187921938, 1442476639, 2884953278, 10097336473, 20194672946]

約数ペア:

[(1, 20194672946), (2, 10097336473), (7, 2884953278), (14, 1442476639), (17, 1187921938), (34, 593960969), (119, 169703134), (238, 84851567), (4547, 4441318), (9094, 2220659), (18661, 1082186), (31829, 634474), (37322, 541093), (63658, 317237), (77299, 261254), (130627, 154598)]