20161753612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5035403}}^1$

素因数の和:5035438

約数の個数: 48

約数和(自身を含む): 47373080832

約数和(自身を除く): 27211327220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5035403, 10070806, 20141612, 35247821, 55389433, 65460239, 70495642, 110778866, 130920478, 140991284, 221557732, 261840956, 387726031, 458221673, 720062629, 775452062, 916443346, 1440125258, 1550904124, 1832886692, 2880250516, 5040438403, 10080876806, 20161753612]

約数ペア:

[(1, 20161753612), (2, 10080876806), (4, 5040438403), (7, 2880250516), (11, 1832886692), (13, 1550904124), (14, 1440125258), (22, 916443346), (26, 775452062), (28, 720062629), (44, 458221673), (52, 387726031), (77, 261840956), (91, 221557732), (143, 140991284), (154, 130920478), (182, 110778866), (286, 70495642), (308, 65460239), (364, 55389433), (572, 35247821), (1001, 20141612), (2002, 10070806), (4004, 5035403)]