20142045690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2712

約数の個数: 128

約数和(自身を含む): 52823232000

約数和(自身を除く): 32681186310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 199, 218, 327, 390, 398, 545, 597, 654, 995, 1090, 1194, 1417, 1635, 1990, 2381, 2587, 2834, 2985, 3270, 4251, 4762, 5174, 5970, 7085, 7143, 7761, 8502, 11905, 12935, 14170, 14286, 15522, 21255, 21691, 23810, 25870, 30953, 35715, 38805, 42510, 43382, 61906, 65073, 71430, 77610, 92859, 108455, 130146, 154765, 185718, 216910, 259529, 281983, 309530, 325365, 464295, 473819, 519058, 563966, 650730, 778587, 845949, 928590, 947638, 1297645, 1409915, 1421457, 1557174, 1691898, 2369095, 2595290, 2819830, 2842914, 3373877, 3892935, 4229745, 4738190, 6159647, 6747754, 7107285, 7785870, 8459490, 10121631, 12319294, 14214570, 16869385, 18478941, 20243262, 30798235, 33738770, 36957882, 50608155, 51646271, 61596470, 92394705, 101216310, 103292542, 154938813, 184789410, 258231355, 309877626, 516462710, 671401523, 774694065, 1342803046, 1549388130, 2014204569, 3357007615, 4028409138, 6714015230, 10071022845, 20142045690]

約数ペア:

[(1, 20142045690), (2, 10071022845), (3, 6714015230), (5, 4028409138), (6, 3357007615), (10, 2014204569), (13, 1549388130), (15, 1342803046), (26, 774694065), (30, 671401523), (39, 516462710), (65, 309877626), (78, 258231355), (109, 184789410), (130, 154938813), (195, 103292542), (199, 101216310), (218, 92394705), (327, 61596470), (390, 51646271), (398, 50608155), (545, 36957882), (597, 33738770), (654, 30798235), (995, 20243262), (1090, 18478941), (1194, 16869385), (1417, 14214570), (1635, 12319294), (1990, 10121631), (2381, 8459490), (2587, 7785870), (2834, 7107285), (2985, 6747754), (3270, 6159647), (4251, 4738190), (4762, 4229745), (5174, 3892935), (5970, 3373877), (7085, 2842914), (7143, 2819830), (7761, 2595290), (8502, 2369095), (11905, 1691898), (12935, 1557174), (14170, 1421457), (14286, 1409915), (15522, 1297645), (21255, 947638), (21691, 928590), (23810, 845949), (25870, 778587), (30953, 650730), (35715, 563966), (38805, 519058), (42510, 473819), (43382, 464295), (61906, 325365), (65073, 309530), (71430, 281983), (77610, 259529), (92859, 216910), (108455, 185718), (130146, 154765)]