20072725260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{2671}}^1$

素因数の和:3336

約数の個数: 192

約数和(自身を含む): 66580254720

約数和(自身を除く): 46507529460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 617, 812, 870, 1015, 1218, 1234, 1740, 1851, 2030, 2436, 2468, 2671, 3045, 3085, 3702, 4060, 4319, 5342, 6090, 6170, 7404, 8013, 8638, 9255, 10684, 12180, 12340, 12957, 13355, 16026, 17276, 17893, 18510, 18697, 21595, 25914, 26710, 32052, 35786, 37020, 37394, 40065, 43190, 51828, 53420, 53679, 56091, 64785, 71572, 74788, 77459, 80130, 86380, 89465, 93485, 107358, 112182, 125251, 129570, 154918, 160260, 178930, 186970, 214716, 224364, 232377, 250502, 259140, 268395, 280455, 309836, 357860, 373940, 375753, 387295, 464754, 501004, 536790, 542213, 560910, 626255, 751506, 774590, 929508, 1073580, 1084426, 1121820, 1161885, 1252510, 1503012, 1549180, 1626639, 1648007, 1878765, 2168852, 2323770, 2505020, 2711065, 3253278, 3296014, 3757530, 4647540, 4944021, 5422130, 6506556, 6592028, 7515060, 8133195, 8240035, 9888042, 10844260, 11536049, 16266390, 16480070, 19776084, 23072098, 24720105, 32532780, 32960140, 34608147, 46144196, 47792203, 49440210, 57680245, 69216294, 95584406, 98880420, 115360490, 138432588, 143376609, 173040735, 191168812, 230720980, 238961015, 286753218, 334545421, 346081470, 477922030, 573506436, 669090842, 692162940, 716883045, 955844060, 1003636263, 1338181684, 1433766090, 1672727105, 2007272526, 2867532180, 3345454210, 4014545052, 5018181315, 6690908420, 10036362630, 20072725260]

約数ペア:

[(1, 20072725260), (2, 10036362630), (3, 6690908420), (4, 5018181315), (5, 4014545052), (6, 3345454210), (7, 2867532180), (10, 2007272526), (12, 1672727105), (14, 1433766090), (15, 1338181684), (20, 1003636263), (21, 955844060), (28, 716883045), (29, 692162940), (30, 669090842), (35, 573506436), (42, 477922030), (58, 346081470), (60, 334545421), (70, 286753218), (84, 238961015), (87, 230720980), (105, 191168812), (116, 173040735), (140, 143376609), (145, 138432588), (174, 115360490), (203, 98880420), (210, 95584406), (290, 69216294), (348, 57680245), (406, 49440210), (420, 47792203), (435, 46144196), (580, 34608147), (609, 32960140), (617, 32532780), (812, 24720105), (870, 23072098), (1015, 19776084), (1218, 16480070), (1234, 16266390), (1740, 11536049), (1851, 10844260), (2030, 9888042), (2436, 8240035), (2468, 8133195), (2671, 7515060), (3045, 6592028), (3085, 6506556), (3702, 5422130), (4060, 4944021), (4319, 4647540), (5342, 3757530), (6090, 3296014), (6170, 3253278), (7404, 2711065), (8013, 2505020), (8638, 2323770), (9255, 2168852), (10684, 1878765), (12180, 1648007), (12340, 1626639), (12957, 1549180), (13355, 1503012), (16026, 1252510), (17276, 1161885), (17893, 1121820), (18510, 1084426), (18697, 1073580), (21595, 929508), (25914, 774590), (26710, 751506), (32052, 626255), (35786, 560910), (37020, 542213), (37394, 536790), (40065, 501004), (43190, 464754), (51828, 387295), (53420, 375753), (53679, 373940), (56091, 357860), (64785, 309836), (71572, 280455), (74788, 268395), (77459, 259140), (80130, 250502), (86380, 232377), (89465, 224364), (93485, 214716), (107358, 186970), (112182, 178930), (125251, 160260), (129570, 154918)]