20652344664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1\times {\mathrm{2549}}^1$

素因数の和:4257

約数の個数: 128

約数和(自身を含む): 61102080000

約数和(自身を除く): 40449735336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 1663, 2436, 2549, 3326, 4872, 4989, 5098, 6652, 7647, 9978, 10196, 11641, 13304, 15294, 17843, 19956, 20392, 23282, 30588, 34923, 35686, 39912, 46564, 48227, 53529, 61176, 69846, 71372, 73921, 93128, 96454, 107058, 139692, 142744, 144681, 147842, 192908, 214116, 221763, 279384, 289362, 295684, 337589, 385816, 428232, 443526, 517447, 578724, 591368, 675178, 887052, 1012767, 1034894, 1157448, 1350356, 1552341, 1774104, 2025534, 2069788, 2700712, 3104682, 4051068, 4139576, 4238987, 6209364, 8102136, 8477974, 12418728, 12716961, 16955948, 25433922, 29672909, 33911896, 50867844, 59345818, 89018727, 101735688, 118691636, 122930623, 178037454, 237383272, 245861246, 356074908, 368791869, 491722492, 712149816, 737583738, 860514361, 983444984, 1475167476, 1721028722, 2581543083, 2950334952, 3442057444, 5163086166, 6884114888, 10326172332, 20652344664]

約数ペア:

[(1, 20652344664), (2, 10326172332), (3, 6884114888), (4, 5163086166), (6, 3442057444), (7, 2950334952), (8, 2581543083), (12, 1721028722), (14, 1475167476), (21, 983444984), (24, 860514361), (28, 737583738), (29, 712149816), (42, 491722492), (56, 368791869), (58, 356074908), (84, 245861246), (87, 237383272), (116, 178037454), (168, 122930623), (174, 118691636), (203, 101735688), (232, 89018727), (348, 59345818), (406, 50867844), (609, 33911896), (696, 29672909), (812, 25433922), (1218, 16955948), (1624, 12716961), (1663, 12418728), (2436, 8477974), (2549, 8102136), (3326, 6209364), (4872, 4238987), (4989, 4139576), (5098, 4051068), (6652, 3104682), (7647, 2700712), (9978, 2069788), (10196, 2025534), (11641, 1774104), (13304, 1552341), (15294, 1350356), (17843, 1157448), (19956, 1034894), (20392, 1012767), (23282, 887052), (30588, 675178), (34923, 591368), (35686, 578724), (39912, 517447), (46564, 443526), (48227, 428232), (53529, 385816), (61176, 337589), (69846, 295684), (71372, 289362), (73921, 279384), (93128, 221763), (96454, 214116), (107058, 192908), (139692, 147842), (142744, 144681)]