20141097196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{13001}}^1$

素因数の和:13410

約数の個数: 48

約数和(自身を含む): 38885549472

約数和(自身を除く): 18744452276

約数列:

[1, 2, 4, 11, 22, 44, 137, 257, 274, 514, 548, 1028, 1507, 2827, 3014, 5654, 6028, 11308, 13001, 26002, 35209, 52004, 70418, 140836, 143011, 286022, 387299, 572044, 774598, 1549196, 1781137, 3341257, 3562274, 6682514, 7124548, 13365028, 19592507, 36753827, 39185014, 73507654, 78370028, 147015308, 457752209, 915504418, 1831008836, 5035274299, 10070548598, 20141097196]

約数ペア:

[(1, 20141097196), (2, 10070548598), (4, 5035274299), (11, 1831008836), (22, 915504418), (44, 457752209), (137, 147015308), (257, 78370028), (274, 73507654), (514, 39185014), (548, 36753827), (1028, 19592507), (1507, 13365028), (2827, 7124548), (3014, 6682514), (5654, 3562274), (6028, 3341257), (11308, 1781137), (13001, 1549196), (26002, 774598), (35209, 572044), (52004, 387299), (70418, 286022), (140836, 143011)]