20227037159

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{7321}}^1$

素因数の和:7575

約数の個数: 32

約数和(自身を含む): 24185796096

約数和(自身を除く): 3958758937

約数列:

[1, 7, 43, 67, 137, 301, 469, 959, 2881, 5891, 7321, 9179, 20167, 41237, 51247, 64253, 314803, 394697, 490507, 1002977, 2203621, 2762879, 3433549, 7020839, 21091801, 43128011, 67199459, 147642607, 301896077, 470396213, 2889576737, 20227037159]

約数ペア:

[(1, 20227037159), (7, 2889576737), (43, 470396213), (67, 301896077), (137, 147642607), (301, 67199459), (469, 43128011), (959, 21091801), (2881, 7020839), (5891, 3433549), (7321, 2762879), (9179, 2203621), (20167, 1002977), (41237, 490507), (51247, 394697), (64253, 314803)]