20231737904

素因数分解:

$2^4\times 7^1\times {\mathrm{5021}}^1\times {\mathrm{35977}}^1$

素因数の和:41013

約数の個数: 40

約数和(自身を含む): 44809015968

約数和(自身を除く): 24577278064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5021, 10042, 20084, 35147, 35977, 40168, 70294, 71954, 80336, 140588, 143908, 251839, 281176, 287816, 503678, 562352, 575632, 1007356, 2014712, 4029424, 180640517, 361281034, 722562068, 1264483619, 1445124136, 2528967238, 2890248272, 5057934476, 10115868952, 20231737904]

約数ペア:

[(1, 20231737904), (2, 10115868952), (4, 5057934476), (7, 2890248272), (8, 2528967238), (14, 1445124136), (16, 1264483619), (28, 722562068), (56, 361281034), (112, 180640517), (5021, 4029424), (10042, 2014712), (20084, 1007356), (35147, 575632), (35977, 562352), (40168, 503678), (70294, 287816), (71954, 281176), (80336, 251839), (140588, 143908)]