20237513478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37065043}}^1$

素因数の和:37065068

約数の個数: 32

約数和(自身を含む): 49815419136

約数和(自身を除く): 29577905658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 37065043, 74130086, 111195129, 222390258, 259455301, 481845559, 518910602, 778365903, 963691118, 1445536677, 1556731806, 2891073354, 3372918913, 6745837826, 10118756739, 20237513478]

約数ペア:

[(1, 20237513478), (2, 10118756739), (3, 6745837826), (6, 3372918913), (7, 2891073354), (13, 1556731806), (14, 1445536677), (21, 963691118), (26, 778365903), (39, 518910602), (42, 481845559), (78, 259455301), (91, 222390258), (182, 111195129), (273, 74130086), (546, 37065043)]