20169941190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{2851}}^1$

素因数の和:3498

約数の個数: 128

約数和(自身を含む): 56379248640

約数和(自身を除く): 36209307450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 571, 590, 826, 885, 1142, 1239, 1713, 1770, 2065, 2478, 2851, 2855, 3426, 3997, 4130, 5702, 5710, 6195, 7994, 8553, 8565, 11991, 12390, 14255, 17106, 17130, 19957, 19985, 23982, 28510, 33689, 39914, 39970, 42765, 59871, 59955, 67378, 85530, 99785, 101067, 119742, 119910, 168209, 168445, 199570, 202134, 235823, 299355, 336418, 336890, 471646, 504627, 505335, 598710, 707469, 841045, 1009254, 1010670, 1177463, 1179115, 1414938, 1627921, 1682090, 2354926, 2358230, 2523135, 3255842, 3532389, 3537345, 4883763, 5046270, 5887315, 7064778, 7074690, 8139605, 9767526, 11395447, 11774630, 16279210, 17661945, 22790894, 24418815, 34186341, 35323890, 48837630, 56977235, 68372682, 96047339, 113954470, 170931705, 192094678, 288142017, 341863410, 480236695, 576284034, 672331373, 960473390, 1344662746, 1440710085, 2016994119, 2881420170, 3361656865, 4033988238, 6723313730, 10084970595, 20169941190]

約数ペア:

[(1, 20169941190), (2, 10084970595), (3, 6723313730), (5, 4033988238), (6, 3361656865), (7, 2881420170), (10, 2016994119), (14, 1440710085), (15, 1344662746), (21, 960473390), (30, 672331373), (35, 576284034), (42, 480236695), (59, 341863410), (70, 288142017), (105, 192094678), (118, 170931705), (177, 113954470), (210, 96047339), (295, 68372682), (354, 56977235), (413, 48837630), (571, 35323890), (590, 34186341), (826, 24418815), (885, 22790894), (1142, 17661945), (1239, 16279210), (1713, 11774630), (1770, 11395447), (2065, 9767526), (2478, 8139605), (2851, 7074690), (2855, 7064778), (3426, 5887315), (3997, 5046270), (4130, 4883763), (5702, 3537345), (5710, 3532389), (6195, 3255842), (7994, 2523135), (8553, 2358230), (8565, 2354926), (11991, 1682090), (12390, 1627921), (14255, 1414938), (17106, 1179115), (17130, 1177463), (19957, 1010670), (19985, 1009254), (23982, 841045), (28510, 707469), (33689, 598710), (39914, 505335), (39970, 504627), (42765, 471646), (59871, 336890), (59955, 336418), (67378, 299355), (85530, 235823), (99785, 202134), (101067, 199570), (119742, 168445), (119910, 168209)]