20164798710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{110753}}^1$

素因数の和:110807

約数の個数: 144

約数和(自身を含む): 63650766816

約数和(自身を除く): 43485968106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 289, 306, 315, 357, 510, 578, 595, 630, 714, 765, 867, 1071, 1190, 1445, 1530, 1734, 1785, 2023, 2142, 2601, 2890, 3570, 4046, 4335, 5202, 5355, 6069, 8670, 10115, 10710, 12138, 13005, 18207, 20230, 26010, 30345, 36414, 60690, 91035, 110753, 182070, 221506, 332259, 553765, 664518, 775271, 996777, 1107530, 1550542, 1661295, 1882801, 1993554, 2325813, 3322590, 3765602, 3876355, 4651626, 4983885, 5648403, 6977439, 7752710, 9414005, 9967770, 11296806, 11629065, 13179607, 13954878, 16945209, 18828010, 23258130, 26359214, 28242015, 32007617, 33890418, 34887195, 39538821, 56484030, 64015234, 65898035, 69774390, 79077642, 84726045, 96022851, 118616463, 131796070, 160038085, 169452090, 192045702, 197694105, 224053319, 237232926, 288068553, 320076170, 395388210, 448106638, 480114255, 576137106, 593082315, 672159957, 960228510, 1120266595, 1186164630, 1344319914, 1440342765, 2016479871, 2240533190, 2880685530, 3360799785, 4032959742, 6721599570, 10082399355, 20164798710]

約数ペア:

[(1, 20164798710), (2, 10082399355), (3, 6721599570), (5, 4032959742), (6, 3360799785), (7, 2880685530), (9, 2240533190), (10, 2016479871), (14, 1440342765), (15, 1344319914), (17, 1186164630), (18, 1120266595), (21, 960228510), (30, 672159957), (34, 593082315), (35, 576137106), (42, 480114255), (45, 448106638), (51, 395388210), (63, 320076170), (70, 288068553), (85, 237232926), (90, 224053319), (102, 197694105), (105, 192045702), (119, 169452090), (126, 160038085), (153, 131796070), (170, 118616463), (210, 96022851), (238, 84726045), (255, 79077642), (289, 69774390), (306, 65898035), (315, 64015234), (357, 56484030), (510, 39538821), (578, 34887195), (595, 33890418), (630, 32007617), (714, 28242015), (765, 26359214), (867, 23258130), (1071, 18828010), (1190, 16945209), (1445, 13954878), (1530, 13179607), (1734, 11629065), (1785, 11296806), (2023, 9967770), (2142, 9414005), (2601, 7752710), (2890, 6977439), (3570, 5648403), (4046, 4983885), (4335, 4651626), (5202, 3876355), (5355, 3765602), (6069, 3322590), (8670, 2325813), (10115, 1993554), (10710, 1882801), (12138, 1661295), (13005, 1550542), (18207, 1107530), (20230, 996777), (26010, 775271), (30345, 664518), (36414, 553765), (60690, 332259), (91035, 221506), (110753, 182070)]