20133957580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3979043}}^1$

素因数の和:3979086

約数の個数: 48

約数和(自身を含む): 48130516224

約数和(自身を除く): 27996558644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 3979043, 7958086, 15916172, 19895215, 39790430, 43769473, 79580860, 87538946, 91517989, 175077892, 183035978, 218847365, 366071956, 437694730, 457589945, 875389460, 915179890, 1006697879, 1830359780, 2013395758, 4026791516, 5033489395, 10066978790, 20133957580]

約数ペア:

[(1, 20133957580), (2, 10066978790), (4, 5033489395), (5, 4026791516), (10, 2013395758), (11, 1830359780), (20, 1006697879), (22, 915179890), (23, 875389460), (44, 457589945), (46, 437694730), (55, 366071956), (92, 218847365), (110, 183035978), (115, 175077892), (220, 91517989), (230, 87538946), (253, 79580860), (460, 43769473), (506, 39790430), (1012, 19895215), (1265, 15916172), (2530, 7958086), (5060, 3979043)]