20170183792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3919}}^1\times {\mathrm{29243}}^1$

素因数の和:33181

約数の個数: 40

約数和(自身を含む): 42644770560

約数和(自身を除く): 22474586768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3919, 7838, 15676, 29243, 31352, 43109, 58486, 62704, 86218, 116972, 172436, 233944, 321673, 344872, 467888, 643346, 689744, 1286692, 2573384, 5146768, 114603317, 229206634, 458413268, 916826536, 1260636487, 1833653072, 2521272974, 5042545948, 10085091896, 20170183792]

約数ペア:

[(1, 20170183792), (2, 10085091896), (4, 5042545948), (8, 2521272974), (11, 1833653072), (16, 1260636487), (22, 916826536), (44, 458413268), (88, 229206634), (176, 114603317), (3919, 5146768), (7838, 2573384), (15676, 1286692), (29243, 689744), (31352, 643346), (43109, 467888), (58486, 344872), (62704, 321673), (86218, 233944), (116972, 172436)]