20197586302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{3203}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 33883453440

約数和(自身を除く): 13685867138

約数列:

[1, 2, 19, 31, 38, 53, 62, 101, 106, 202, 589, 1007, 1178, 1643, 1919, 2014, 3131, 3203, 3286, 3838, 5353, 6262, 6406, 10706, 31217, 59489, 60857, 62434, 99293, 101707, 118978, 121714, 165943, 169759, 198586, 203414, 323503, 331886, 339518, 647006, 1886567, 3152917, 3225421, 3773134, 5262529, 6146557, 6305834, 6450842, 10028593, 10525058, 12293114, 17145659, 20057186, 34291318, 99988051, 190543267, 199976102, 325767521, 381086534, 531515429, 651535042, 1063030858, 10098793151, 20197586302]

約数ペア:

[(1, 20197586302), (2, 10098793151), (19, 1063030858), (31, 651535042), (38, 531515429), (53, 381086534), (62, 325767521), (101, 199976102), (106, 190543267), (202, 99988051), (589, 34291318), (1007, 20057186), (1178, 17145659), (1643, 12293114), (1919, 10525058), (2014, 10028593), (3131, 6450842), (3203, 6305834), (3286, 6146557), (3838, 5262529), (5353, 3773134), (6262, 3225421), (6406, 3152917), (10706, 1886567), (31217, 647006), (59489, 339518), (60857, 331886), (62434, 323503), (99293, 203414), (101707, 198586), (118978, 169759), (121714, 165943)]