20741214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4584

約数の個数: 32

約数和(自身を含む): 45440640

約数和(自身を除く): 24699426

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4507, 4602, 9014, 13521, 27042, 58591, 117182, 175773, 265913, 351546, 531826, 797739, 1595478, 3456869, 6913738, 10370607, 20741214]

約数ペア:

[(1, 20741214), (2, 10370607), (3, 6913738), (6, 3456869), (13, 1595478), (26, 797739), (39, 531826), (59, 351546), (78, 265913), (118, 175773), (177, 117182), (354, 58591), (767, 27042), (1534, 13521), (2301, 9014), (4507, 4602)]