20221036724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{284659}}^1$

素因数の和:284772

約数の個数: 48

約数和(自身を含む): 42084134400

約数和(自身を除く): 21863097676

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 826, 1204, 1652, 2537, 5074, 10148, 17759, 35518, 71036, 284659, 569318, 1138636, 1992613, 3985226, 7970452, 12240337, 16794881, 24480674, 33589762, 48961348, 67179524, 85682359, 117564167, 171364718, 235128334, 342729436, 470256668, 722179883, 1444359766, 2888719532, 5055259181, 10110518362, 20221036724]

約数ペア:

[(1, 20221036724), (2, 10110518362), (4, 5055259181), (7, 2888719532), (14, 1444359766), (28, 722179883), (43, 470256668), (59, 342729436), (86, 235128334), (118, 171364718), (172, 117564167), (236, 85682359), (301, 67179524), (413, 48961348), (602, 33589762), (826, 24480674), (1204, 16794881), (1652, 12240337), (2537, 7970452), (5074, 3985226), (10148, 1992613), (17759, 1138636), (35518, 569318), (71036, 284659)]