20807467632

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{9203}}^1$

素因数の和:11467

約数の個数: 120

約数和(自身を含む): 66587773824

約数和(自身を除く): 45780306192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2243, 4486, 6729, 8972, 9203, 13458, 15701, 17944, 18406, 20187, 26916, 27609, 31402, 35888, 36812, 40374, 47103, 53832, 55218, 62804, 64421, 73624, 80748, 82827, 94206, 107664, 110436, 125608, 128842, 141309, 147248, 161496, 165654, 188412, 193263, 220872, 251216, 257684, 282618, 322992, 331308, 376824, 386526, 441744, 515368, 565236, 579789, 662616, 753648, 773052, 1030736, 1130472, 1159578, 1325232, 1546104, 2260944, 2319156, 3092208, 4638312, 9276624, 20642329, 41284658, 61926987, 82569316, 123853974, 144496303, 165138632, 185780961, 247707948, 288992606, 330277264, 371561922, 433488909, 495415896, 577985212, 743123844, 866977818, 990831792, 1155970424, 1300466727, 1486247688, 1733955636, 2311940848, 2600933454, 2972495376, 3467911272, 5201866908, 6935822544, 10403733816, 20807467632]

約数ペア:

[(1, 20807467632), (2, 10403733816), (3, 6935822544), (4, 5201866908), (6, 3467911272), (7, 2972495376), (8, 2600933454), (9, 2311940848), (12, 1733955636), (14, 1486247688), (16, 1300466727), (18, 1155970424), (21, 990831792), (24, 866977818), (28, 743123844), (36, 577985212), (42, 495415896), (48, 433488909), (56, 371561922), (63, 330277264), (72, 288992606), (84, 247707948), (112, 185780961), (126, 165138632), (144, 144496303), (168, 123853974), (252, 82569316), (336, 61926987), (504, 41284658), (1008, 20642329), (2243, 9276624), (4486, 4638312), (6729, 3092208), (8972, 2319156), (9203, 2260944), (13458, 1546104), (15701, 1325232), (17944, 1159578), (18406, 1130472), (20187, 1030736), (26916, 773052), (27609, 753648), (31402, 662616), (35888, 579789), (36812, 565236), (40374, 515368), (47103, 441744), (53832, 386526), (55218, 376824), (62804, 331308), (64421, 322992), (73624, 282618), (80748, 257684), (82827, 251216), (94206, 220872), (107664, 193263), (110436, 188412), (125608, 165654), (128842, 161496), (141309, 147248)]