20121902706

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{149603}}^1$

素因数の和:150410

約数の個数: 32

約数和(自身を含む): 41685658560

約数和(自身を除く): 21563755854

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 773, 1546, 2319, 4638, 22417, 44834, 67251, 134502, 149603, 299206, 448809, 897618, 4338487, 8676974, 13015461, 26030922, 115643119, 231286238, 346929357, 693858714, 3353650451, 6707300902, 10060951353, 20121902706]

約数ペア:

[(1, 20121902706), (2, 10060951353), (3, 6707300902), (6, 3353650451), (29, 693858714), (58, 346929357), (87, 231286238), (174, 115643119), (773, 26030922), (1546, 13015461), (2319, 8676974), (4638, 4338487), (22417, 897618), (44834, 448809), (67251, 299206), (134502, 149603)]