20199427272

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{5657}}^1$

素因数の和:6004

約数の個数: 128

約数和(自身を含む): 57249907200

約数和(自身を除く): 37050479928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 271, 366, 488, 542, 549, 732, 813, 1084, 1098, 1464, 1626, 1647, 2168, 2196, 2439, 3252, 3294, 4392, 4878, 5657, 6504, 6588, 7317, 9756, 11314, 13176, 14634, 16531, 16971, 19512, 22628, 29268, 33062, 33942, 45256, 49593, 50913, 58536, 66124, 67884, 99186, 101826, 132248, 135768, 148779, 152739, 198372, 203652, 297558, 305478, 345077, 396744, 407304, 446337, 595116, 610956, 690154, 892674, 1035231, 1190232, 1221912, 1380308, 1533047, 1785348, 2070462, 2760616, 3066094, 3105693, 3570696, 4140924, 4599141, 6132188, 6211386, 8281848, 9198282, 9317079, 12264376, 12422772, 13797423, 18396564, 18634158, 24845544, 27594846, 36793128, 37268316, 41392269, 55189692, 74536632, 82784538, 93515867, 110379384, 165569076, 187031734, 280547601, 331138152, 374063468, 561095202, 748126936, 841642803, 1122190404, 1683285606, 2244380808, 2524928409, 3366571212, 5049856818, 6733142424, 10099713636, 20199427272]

約数ペア:

[(1, 20199427272), (2, 10099713636), (3, 6733142424), (4, 5049856818), (6, 3366571212), (8, 2524928409), (9, 2244380808), (12, 1683285606), (18, 1122190404), (24, 841642803), (27, 748126936), (36, 561095202), (54, 374063468), (61, 331138152), (72, 280547601), (108, 187031734), (122, 165569076), (183, 110379384), (216, 93515867), (244, 82784538), (271, 74536632), (366, 55189692), (488, 41392269), (542, 37268316), (549, 36793128), (732, 27594846), (813, 24845544), (1084, 18634158), (1098, 18396564), (1464, 13797423), (1626, 12422772), (1647, 12264376), (2168, 9317079), (2196, 9198282), (2439, 8281848), (3252, 6211386), (3294, 6132188), (4392, 4599141), (4878, 4140924), (5657, 3570696), (6504, 3105693), (6588, 3066094), (7317, 2760616), (9756, 2070462), (11314, 1785348), (13176, 1533047), (14634, 1380308), (16531, 1221912), (16971, 1190232), (19512, 1035231), (22628, 892674), (29268, 690154), (33062, 610956), (33942, 595116), (45256, 446337), (49593, 407304), (50913, 396744), (58536, 345077), (66124, 305478), (67884, 297558), (99186, 203652), (101826, 198372), (132248, 152739), (135768, 148779)]