20211196356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2283

約数の個数: 192

約数和(自身を含む): 58529802240

約数和(自身を除く): 38318605884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 233, 234, 279, 351, 372, 403, 466, 468, 558, 699, 702, 806, 837, 932, 1116, 1209, 1398, 1404, 1612, 1674, 1993, 2097, 2418, 2796, 3029, 3348, 3627, 3986, 4194, 4836, 5979, 6058, 6291, 7223, 7254, 7972, 8388, 9087, 10881, 11958, 12116, 12582, 14446, 14508, 17937, 18174, 21669, 21762, 23916, 25164, 25909, 27261, 28892, 35874, 36348, 43338, 43524, 51818, 53811, 54522, 61783, 65007, 71748, 77727, 81783, 86676, 93899, 103636, 107622, 109044, 123566, 130014, 155454, 163566, 185349, 187798, 195021, 215244, 233181, 247132, 260028, 281697, 310908, 327132, 370698, 375596, 390042, 464369, 466362, 556047, 563394, 699543, 741396, 780084, 803179, 845091, 928738, 932724, 1112094, 1126788, 1393107, 1399086, 1606358, 1668141, 1690182, 1857476, 2224188, 2409537, 2535273, 2786214, 2798172, 3212716, 3336282, 3380364, 4179321, 4819074, 5070546, 5572428, 6036797, 6672564, 7228611, 8358642, 9638148, 10141092, 12073594, 12537963, 14395439, 14457222, 16717284, 18110391, 21685833, 24147188, 25075926, 28790878, 28914444, 36220782, 43186317, 43371666, 50151852, 54331173, 57581756, 72441564, 86372634, 86743332, 108662346, 129558951, 162993519, 172745268, 187140707, 217324692, 259117902, 325987038, 374281414, 388676853, 518235804, 561422121, 651974076, 748562828, 777353706, 1122844242, 1554707412, 1684266363, 2245688484, 3368532726, 5052799089, 6737065452, 10105598178, 20211196356]

約数ペア:

[(1, 20211196356), (2, 10105598178), (3, 6737065452), (4, 5052799089), (6, 3368532726), (9, 2245688484), (12, 1684266363), (13, 1554707412), (18, 1122844242), (26, 777353706), (27, 748562828), (31, 651974076), (36, 561422121), (39, 518235804), (52, 388676853), (54, 374281414), (62, 325987038), (78, 259117902), (93, 217324692), (108, 187140707), (117, 172745268), (124, 162993519), (156, 129558951), (186, 108662346), (233, 86743332), (234, 86372634), (279, 72441564), (351, 57581756), (372, 54331173), (403, 50151852), (466, 43371666), (468, 43186317), (558, 36220782), (699, 28914444), (702, 28790878), (806, 25075926), (837, 24147188), (932, 21685833), (1116, 18110391), (1209, 16717284), (1398, 14457222), (1404, 14395439), (1612, 12537963), (1674, 12073594), (1993, 10141092), (2097, 9638148), (2418, 8358642), (2796, 7228611), (3029, 6672564), (3348, 6036797), (3627, 5572428), (3986, 5070546), (4194, 4819074), (4836, 4179321), (5979, 3380364), (6058, 3336282), (6291, 3212716), (7223, 2798172), (7254, 2786214), (7972, 2535273), (8388, 2409537), (9087, 2224188), (10881, 1857476), (11958, 1690182), (12116, 1668141), (12582, 1606358), (14446, 1399086), (14508, 1393107), (17937, 1126788), (18174, 1112094), (21669, 932724), (21762, 928738), (23916, 845091), (25164, 803179), (25909, 780084), (27261, 741396), (28892, 699543), (35874, 563394), (36348, 556047), (43338, 466362), (43524, 464369), (51818, 390042), (53811, 375596), (54522, 370698), (61783, 327132), (65007, 310908), (71748, 281697), (77727, 260028), (81783, 247132), (86676, 233181), (93899, 215244), (103636, 195021), (107622, 187798), (109044, 185349), (123566, 163566), (130014, 155454)]