20134028761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{357703}}^1$

素因数の和:357781

約数の個数: 32

約数和(自身を含む): 27196950528

約数和(自身を除く): 7062921767

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 3311, 5117, 8041, 56287, 357703, 2503921, 3934733, 6080951, 15381229, 27543131, 42566657, 66890461, 107668603, 169193519, 261480893, 468233227, 1184354633, 1830366251, 2876289823, 20134028761]

約数ペア:

[(1, 20134028761), (7, 2876289823), (11, 1830366251), (17, 1184354633), (43, 468233227), (77, 261480893), (119, 169193519), (187, 107668603), (301, 66890461), (473, 42566657), (731, 27543131), (1309, 15381229), (3311, 6080951), (5117, 3934733), (8041, 2503921), (56287, 357703)]