20164092960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{5641}}^1$

素因数の和:6347

約数の個数: 192

約数和(自身を含む): 69405807744

約数和(自身を除く): 49241714784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 677, 880, 1056, 1320, 1354, 1760, 2031, 2640, 2708, 3385, 4062, 5280, 5416, 5641, 6770, 7447, 8124, 10155, 10832, 11282, 13540, 14894, 16248, 16923, 20310, 21664, 22341, 22564, 27080, 28205, 29788, 32496, 33846, 37235, 40620, 44682, 45128, 54160, 56410, 59576, 62051, 64992, 67692, 74470, 81240, 84615, 89364, 90256, 108320, 111705, 112820, 119152, 124102, 135384, 148940, 162480, 169230, 178728, 180512, 186153, 223410, 225640, 238304, 248204, 270768, 297880, 310255, 324960, 338460, 357456, 372306, 446820, 451280, 496408, 541536, 595760, 620510, 676920, 714912, 744612, 893640, 902560, 930765, 992816, 1191520, 1241020, 1353840, 1489224, 1787280, 1861530, 1985632, 2482040, 2707680, 2978448, 3574560, 3723060, 3818957, 4964080, 5956896, 7446120, 7637914, 9928160, 11456871, 14892240, 15275828, 19094785, 22913742, 29784480, 30551656, 38189570, 42008527, 45827484, 57284355, 61103312, 76379140, 84017054, 91654968, 114568710, 122206624, 126025581, 152758280, 168034108, 183309936, 210042635, 229137420, 252051162, 305516560, 336068216, 366619872, 420085270, 458274840, 504102324, 611033120, 630127905, 672136432, 840170540, 916549680, 1008204648, 1260255810, 1344272864, 1680341080, 1833099360, 2016409296, 2520511620, 3360682160, 4032818592, 5041023240, 6721364320, 10082046480, 20164092960]

約数ペア:

[(1, 20164092960), (2, 10082046480), (3, 6721364320), (4, 5041023240), (5, 4032818592), (6, 3360682160), (8, 2520511620), (10, 2016409296), (11, 1833099360), (12, 1680341080), (15, 1344272864), (16, 1260255810), (20, 1008204648), (22, 916549680), (24, 840170540), (30, 672136432), (32, 630127905), (33, 611033120), (40, 504102324), (44, 458274840), (48, 420085270), (55, 366619872), (60, 336068216), (66, 305516560), (80, 252051162), (88, 229137420), (96, 210042635), (110, 183309936), (120, 168034108), (132, 152758280), (160, 126025581), (165, 122206624), (176, 114568710), (220, 91654968), (240, 84017054), (264, 76379140), (330, 61103312), (352, 57284355), (440, 45827484), (480, 42008527), (528, 38189570), (660, 30551656), (677, 29784480), (880, 22913742), (1056, 19094785), (1320, 15275828), (1354, 14892240), (1760, 11456871), (2031, 9928160), (2640, 7637914), (2708, 7446120), (3385, 5956896), (4062, 4964080), (5280, 3818957), (5416, 3723060), (5641, 3574560), (6770, 2978448), (7447, 2707680), (8124, 2482040), (10155, 1985632), (10832, 1861530), (11282, 1787280), (13540, 1489224), (14894, 1353840), (16248, 1241020), (16923, 1191520), (20310, 992816), (21664, 930765), (22341, 902560), (22564, 893640), (27080, 744612), (28205, 714912), (29788, 676920), (32496, 620510), (33846, 595760), (37235, 541536), (40620, 496408), (44682, 451280), (45128, 446820), (54160, 372306), (56410, 357456), (59576, 338460), (62051, 324960), (64992, 310255), (67692, 297880), (74470, 270768), (81240, 248204), (84615, 238304), (89364, 225640), (90256, 223410), (108320, 186153), (111705, 180512), (112820, 178728), (119152, 169230), (124102, 162480), (135384, 148940)]