2020291206

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3161

約数の個数: 64

約数和(自身を含む): 4318557120

約数和(自身を除く): 2298265914

約数列:

[1, 2, 3, 6, 29, 53, 58, 73, 87, 106, 146, 159, 174, 219, 318, 438, 1537, 2117, 3001, 3074, 3869, 4234, 4611, 6002, 6351, 7738, 9003, 9222, 11607, 12702, 18006, 23214, 87029, 112201, 159053, 174058, 219073, 224402, 261087, 318106, 336603, 438146, 477159, 522174, 657219, 673206, 954318, 1314438, 4612537, 6353117, 9225074, 11610869, 12706234, 13837611, 19059351, 23221738, 27675222, 34832607, 38118702, 69665214, 336715201, 673430402, 1010145603, 2020291206]

約数ペア:

[(1, 2020291206), (2, 1010145603), (3, 673430402), (6, 336715201), (29, 69665214), (53, 38118702), (58, 34832607), (73, 27675222), (87, 23221738), (106, 19059351), (146, 13837611), (159, 12706234), (174, 11610869), (219, 9225074), (318, 6353117), (438, 4612537), (1537, 1314438), (2117, 954318), (3001, 673206), (3074, 657219), (3869, 522174), (4234, 477159), (4611, 438146), (6002, 336603), (6351, 318106), (7738, 261087), (9003, 224402), (9222, 219073), (11607, 174058), (12702, 159053), (18006, 112201), (23214, 87029)]