20185283552

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{6607}}^1$

素因数の和:7240

約数の個数: 96

約数和(自身を含む): 47478638592

約数和(自身を除く): 27293355040

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 593, 644, 736, 1186, 1288, 2372, 2576, 4151, 4744, 5152, 6607, 8302, 9488, 13214, 13639, 16604, 18976, 26428, 27278, 33208, 46249, 52856, 54556, 66416, 92498, 95473, 105712, 109112, 132832, 151961, 184996, 190946, 211424, 218224, 303922, 369992, 381892, 436448, 607844, 739984, 763784, 1063727, 1215688, 1479968, 1527568, 2127454, 2431376, 3055136, 3917951, 4254908, 4862752, 7835902, 8509816, 15671804, 17019632, 27425657, 31343608, 34039264, 54851314, 62687216, 90112873, 109702628, 125374432, 180225746, 219405256, 360451492, 438810512, 630790111, 720902984, 877621024, 1261580222, 1441805968, 2523160444, 2883611936, 5046320888, 10092641776, 20185283552]

約数ペア:

[(1, 20185283552), (2, 10092641776), (4, 5046320888), (7, 2883611936), (8, 2523160444), (14, 1441805968), (16, 1261580222), (23, 877621024), (28, 720902984), (32, 630790111), (46, 438810512), (56, 360451492), (92, 219405256), (112, 180225746), (161, 125374432), (184, 109702628), (224, 90112873), (322, 62687216), (368, 54851314), (593, 34039264), (644, 31343608), (736, 27425657), (1186, 17019632), (1288, 15671804), (2372, 8509816), (2576, 7835902), (4151, 4862752), (4744, 4254908), (5152, 3917951), (6607, 3055136), (8302, 2431376), (9488, 2127454), (13214, 1527568), (13639, 1479968), (16604, 1215688), (18976, 1063727), (26428, 763784), (27278, 739984), (33208, 607844), (46249, 436448), (52856, 381892), (54556, 369992), (66416, 303922), (92498, 218224), (95473, 211424), (105712, 190946), (109112, 184996), (132832, 151961)]