20536473146

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{33091}}^1$

素因数の和:33654

約数の個数: 32

約数和(自身を含む): 35647231872

約数和(自身を除く): 15110758726

約数列:

[1, 2, 7, 14, 97, 194, 457, 679, 914, 1358, 3199, 6398, 33091, 44329, 66182, 88658, 231637, 310303, 463274, 620606, 3209827, 6419654, 15122587, 22468789, 30245174, 44937578, 105858109, 211716218, 1466890939, 2933781878, 10268236573, 20536473146]

約数ペア:

[(1, 20536473146), (2, 10268236573), (7, 2933781878), (14, 1466890939), (97, 211716218), (194, 105858109), (457, 44937578), (679, 30245174), (914, 22468789), (1358, 15122587), (3199, 6419654), (6398, 3209827), (33091, 620606), (44329, 463274), (66182, 310303), (88658, 231637)]