20196095608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11423131}}^1$

素因数の和:11423167

約数の個数: 32

約数和(自身を含む): 43179438960

約数和(自身を除く): 22983343352

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11423131, 22846262, 45692524, 91385048, 148500703, 194193227, 297001406, 388386454, 594002812, 776772908, 1188005624, 1553545816, 2524511951, 5049023902, 10098047804, 20196095608]

約数ペア:

[(1, 20196095608), (2, 10098047804), (4, 5049023902), (8, 2524511951), (13, 1553545816), (17, 1188005624), (26, 776772908), (34, 594002812), (52, 388386454), (68, 297001406), (104, 194193227), (136, 148500703), (221, 91385048), (442, 45692524), (884, 22846262), (1768, 11423131)]