20115462752

素因数分解:

$2^5\times 7^4\times {\mathrm{11}}^1\times {\mathrm{23801}}^1$

素因数の和:23850

約数の個数: 120

約数和(自身を含む): 50402067912

約数和(自身を除く): 30286605160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 343, 352, 392, 539, 616, 686, 784, 1078, 1232, 1372, 1568, 2156, 2401, 2464, 2744, 3773, 4312, 4802, 5488, 7546, 8624, 9604, 10976, 15092, 17248, 19208, 23801, 26411, 30184, 38416, 47602, 52822, 60368, 76832, 95204, 105644, 120736, 166607, 190408, 211288, 261811, 333214, 380816, 422576, 523622, 666428, 761632, 845152, 1047244, 1166249, 1332856, 1832677, 2094488, 2332498, 2665712, 3665354, 4188976, 4664996, 5331424, 7330708, 8163743, 8377952, 9329992, 12828739, 14661416, 16327486, 18659984, 25657478, 29322832, 32654972, 37319968, 51314956, 57146201, 58645664, 65309944, 89801173, 102629912, 114292402, 130619888, 179602346, 205259824, 228584804, 261239776, 359204692, 410519648, 457169608, 628608211, 718409384, 914339216, 1257216422, 1436818768, 1828678432, 2514432844, 2873637536, 5028865688, 10057731376, 20115462752]

約数ペア:

[(1, 20115462752), (2, 10057731376), (4, 5028865688), (7, 2873637536), (8, 2514432844), (11, 1828678432), (14, 1436818768), (16, 1257216422), (22, 914339216), (28, 718409384), (32, 628608211), (44, 457169608), (49, 410519648), (56, 359204692), (77, 261239776), (88, 228584804), (98, 205259824), (112, 179602346), (154, 130619888), (176, 114292402), (196, 102629912), (224, 89801173), (308, 65309944), (343, 58645664), (352, 57146201), (392, 51314956), (539, 37319968), (616, 32654972), (686, 29322832), (784, 25657478), (1078, 18659984), (1232, 16327486), (1372, 14661416), (1568, 12828739), (2156, 9329992), (2401, 8377952), (2464, 8163743), (2744, 7330708), (3773, 5331424), (4312, 4664996), (4802, 4188976), (5488, 3665354), (7546, 2665712), (8624, 2332498), (9604, 2094488), (10976, 1832677), (15092, 1332856), (17248, 1166249), (19208, 1047244), (23801, 845152), (26411, 761632), (30184, 666428), (38416, 523622), (47602, 422576), (52822, 380816), (60368, 333214), (76832, 261811), (95204, 211288), (105644, 190408), (120736, 166607)]