20156072436

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6290909}}^1$

素因数の和:6291008

約数の個数: 36

約数和(自身を含む): 51522552900

約数和(自身を除く): 31366480464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6290909, 12581818, 18872727, 25163636, 37745454, 56618181, 75490908, 113236362, 226472724, 559890901, 1119781802, 1679672703, 2239563604, 3359345406, 5039018109, 6718690812, 10078036218, 20156072436]

約数ペア:

[(1, 20156072436), (2, 10078036218), (3, 6718690812), (4, 5039018109), (6, 3359345406), (9, 2239563604), (12, 1679672703), (18, 1119781802), (36, 559890901), (89, 226472724), (178, 113236362), (267, 75490908), (356, 56618181), (534, 37745454), (801, 25163636), (1068, 18872727), (1602, 12581818), (3204, 6290909)]