2020377172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 4332814416

約数和(自身を除く): 2312437244

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 53, 68, 82, 106, 113, 121, 164, 187, 212, 226, 242, 374, 451, 452, 484, 583, 697, 748, 901, 902, 1166, 1243, 1394, 1802, 1804, 1921, 2057, 2173, 2332, 2486, 2788, 3604, 3842, 4114, 4346, 4633, 4961, 4972, 5989, 6413, 7667, 7684, 8228, 8692, 9266, 9911, 9922, 11978, 12826, 13673, 15334, 18532, 19822, 19844, 21131, 23903, 23956, 25652, 27346, 30668, 36941, 39644, 42262, 47806, 50963, 54692, 65879, 73882, 78761, 84337, 84524, 95612, 101813, 101926, 109021, 131758, 147764, 157522, 168674, 203626, 203852, 218042, 232441, 245549, 262933, 263516, 315044, 337348, 406351, 407252, 436084, 464882, 491098, 525866, 560593, 724669, 812702, 866371, 929764, 982196, 1051732, 1119943, 1121186, 1449338, 1625404, 1732742, 2239886, 2242372, 2701039, 2898676, 3465484, 4174333, 4469861, 4479772, 5402078, 8348666, 8939722, 9530081, 10804156, 12319373, 16697332, 17879444, 19060162, 24638746, 29711429, 38120324, 45917663, 49277492, 59422858, 91835326, 118845716, 183670652, 505094293, 1010188586, 2020377172]

約数ペア:

[(1, 2020377172), (2, 1010188586), (4, 505094293), (11, 183670652), (17, 118845716), (22, 91835326), (34, 59422858), (41, 49277492), (44, 45917663), (53, 38120324), (68, 29711429), (82, 24638746), (106, 19060162), (113, 17879444), (121, 16697332), (164, 12319373), (187, 10804156), (212, 9530081), (226, 8939722), (242, 8348666), (374, 5402078), (451, 4479772), (452, 4469861), (484, 4174333), (583, 3465484), (697, 2898676), (748, 2701039), (901, 2242372), (902, 2239886), (1166, 1732742), (1243, 1625404), (1394, 1449338), (1802, 1121186), (1804, 1119943), (1921, 1051732), (2057, 982196), (2173, 929764), (2332, 866371), (2486, 812702), (2788, 724669), (3604, 560593), (3842, 525866), (4114, 491098), (4346, 464882), (4633, 436084), (4961, 407252), (4972, 406351), (5989, 337348), (6413, 315044), (7667, 263516), (7684, 262933), (8228, 245549), (8692, 232441), (9266, 218042), (9911, 203852), (9922, 203626), (11978, 168674), (12826, 157522), (13673, 147764), (15334, 131758), (18532, 109021), (19822, 101926), (19844, 101813), (21131, 95612), (23903, 84524), (23956, 84337), (25652, 78761), (27346, 73882), (30668, 65879), (36941, 54692), (39644, 50963), (42262, 47806)]