20210226444

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6307811}}^1$

素因数の和:6307910

約数の個数: 36

約数和(自身を含む): 51660980280

約数和(自身を除く): 31450753836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6307811, 12615622, 18923433, 25231244, 37846866, 56770299, 75693732, 113540598, 227081196, 561395179, 1122790358, 1684185537, 2245580716, 3368371074, 5052556611, 6736742148, 10105113222, 20210226444]

約数ペア:

[(1, 20210226444), (2, 10105113222), (3, 6736742148), (4, 5052556611), (6, 3368371074), (9, 2245580716), (12, 1684185537), (18, 1122790358), (36, 561395179), (89, 227081196), (178, 113540598), (267, 75693732), (356, 56770299), (534, 37846866), (801, 25231244), (1068, 18923433), (1602, 12615622), (3204, 6307811)]