20192350360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1\times {\mathrm{2447}}^1$

素因数の和:4745

約数の個数: 128

約数和(自身を含む): 55964805120

約数和(自身を除く): 35772454760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2267, 2447, 3640, 4534, 4894, 9068, 9788, 11335, 12235, 15869, 17129, 18136, 19576, 22670, 24470, 29471, 31738, 31811, 34258, 45340, 48940, 58942, 63476, 63622, 68516, 79345, 85645, 90680, 97880, 117884, 126952, 127244, 137032, 147355, 158690, 159055, 171290, 206297, 222677, 235768, 254488, 294710, 317380, 318110, 342580, 412594, 445354, 589420, 634760, 636220, 685160, 825188, 890708, 1031485, 1113385, 1178840, 1272440, 1650376, 1781416, 2062970, 2226770, 4125940, 4453540, 5547349, 8251880, 8907080, 11094698, 22189396, 27736745, 38831443, 44378792, 55473490, 72115537, 77662886, 110946980, 144231074, 155325772, 194157215, 221893960, 288462148, 310651544, 360577685, 388314430, 504808759, 576924296, 721155370, 776628860, 1009617518, 1442310740, 1553257720, 2019235036, 2524043795, 2884621480, 4038470072, 5048087590, 10096175180, 20192350360]

約数ペア:

[(1, 20192350360), (2, 10096175180), (4, 5048087590), (5, 4038470072), (7, 2884621480), (8, 2524043795), (10, 2019235036), (13, 1553257720), (14, 1442310740), (20, 1009617518), (26, 776628860), (28, 721155370), (35, 576924296), (40, 504808759), (52, 388314430), (56, 360577685), (65, 310651544), (70, 288462148), (91, 221893960), (104, 194157215), (130, 155325772), (140, 144231074), (182, 110946980), (260, 77662886), (280, 72115537), (364, 55473490), (455, 44378792), (520, 38831443), (728, 27736745), (910, 22189396), (1820, 11094698), (2267, 8907080), (2447, 8251880), (3640, 5547349), (4534, 4453540), (4894, 4125940), (9068, 2226770), (9788, 2062970), (11335, 1781416), (12235, 1650376), (15869, 1272440), (17129, 1178840), (18136, 1113385), (19576, 1031485), (22670, 890708), (24470, 825188), (29471, 685160), (31738, 636220), (31811, 634760), (34258, 589420), (45340, 445354), (48940, 412594), (58942, 342580), (63476, 318110), (63622, 317380), (68516, 294710), (79345, 254488), (85645, 235768), (90680, 222677), (97880, 206297), (117884, 171290), (126952, 159055), (127244, 158690), (137032, 147355)]