20169242040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1\times {\mathrm{3301}}^1$

素因数の和:4237

約数の個数: 128

約数和(自身を含む): 61623244800

約数和(自身を除く): 41454002760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 863, 885, 1180, 1416, 1726, 1770, 2360, 2589, 3301, 3452, 3540, 4315, 5178, 6602, 6904, 7080, 8630, 9903, 10356, 12945, 13204, 16505, 17260, 19806, 20712, 25890, 26408, 33010, 34520, 39612, 49515, 50917, 51780, 66020, 79224, 99030, 101834, 103560, 132040, 152751, 194759, 198060, 203668, 254585, 305502, 389518, 396120, 407336, 509170, 584277, 611004, 763755, 779036, 973795, 1018340, 1168554, 1222008, 1527510, 1558072, 1947590, 2036680, 2337108, 2848763, 2921385, 3055020, 3895180, 4674216, 5697526, 5842770, 6110040, 7790360, 8546289, 11395052, 11685540, 14243815, 17092578, 22790104, 23371080, 28487630, 34185156, 42731445, 56975260, 68370312, 85462890, 113950520, 168077017, 170925780, 336154034, 341851560, 504231051, 672308068, 840385085, 1008462102, 1344616136, 1680770170, 2016924204, 2521155255, 3361540340, 4033848408, 5042310510, 6723080680, 10084621020, 20169242040]

約数ペア:

[(1, 20169242040), (2, 10084621020), (3, 6723080680), (4, 5042310510), (5, 4033848408), (6, 3361540340), (8, 2521155255), (10, 2016924204), (12, 1680770170), (15, 1344616136), (20, 1008462102), (24, 840385085), (30, 672308068), (40, 504231051), (59, 341851560), (60, 336154034), (118, 170925780), (120, 168077017), (177, 113950520), (236, 85462890), (295, 68370312), (354, 56975260), (472, 42731445), (590, 34185156), (708, 28487630), (863, 23371080), (885, 22790104), (1180, 17092578), (1416, 14243815), (1726, 11685540), (1770, 11395052), (2360, 8546289), (2589, 7790360), (3301, 6110040), (3452, 5842770), (3540, 5697526), (4315, 4674216), (5178, 3895180), (6602, 3055020), (6904, 2921385), (7080, 2848763), (8630, 2337108), (9903, 2036680), (10356, 1947590), (12945, 1558072), (13204, 1527510), (16505, 1222008), (17260, 1168554), (19806, 1018340), (20712, 973795), (25890, 779036), (26408, 763755), (33010, 611004), (34520, 584277), (39612, 509170), (49515, 407336), (50917, 396120), (51780, 389518), (66020, 305502), (79224, 254585), (99030, 203668), (101834, 198060), (103560, 194759), (132040, 152751)]