20078876202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2287409}}^1$

素因数の和:2287451

約数の個数: 64

約数和(自身を含む): 52701926400

約数和(自身を除く): 32623050198

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 1254, 1463, 2926, 4389, 8778, 2287409, 4574818, 6862227, 13724454, 16011863, 25161499, 32023726, 43460771, 48035589, 50322998, 75484497, 86921542, 96071178, 130382313, 150968994, 176130493, 260764626, 304225397, 352260986, 478068481, 528391479, 608450794, 912676191, 956136962, 1056782958, 1434205443, 1825352382, 2868410886, 3346479367, 6692958734, 10039438101, 20078876202]

約数ペア:

[(1, 20078876202), (2, 10039438101), (3, 6692958734), (6, 3346479367), (7, 2868410886), (11, 1825352382), (14, 1434205443), (19, 1056782958), (21, 956136962), (22, 912676191), (33, 608450794), (38, 528391479), (42, 478068481), (57, 352260986), (66, 304225397), (77, 260764626), (114, 176130493), (133, 150968994), (154, 130382313), (209, 96071178), (231, 86921542), (266, 75484497), (399, 50322998), (418, 48035589), (462, 43460771), (627, 32023726), (798, 25161499), (1254, 16011863), (1463, 13724454), (2926, 6862227), (4389, 4574818), (8778, 2287409)]