20227054832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4049}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 41166338400

約数和(自身を除く): 20939283568

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 137, 172, 212, 274, 344, 424, 548, 688, 848, 1096, 2192, 2279, 4049, 4558, 5891, 7261, 8098, 9116, 11782, 14522, 16196, 18232, 23564, 29044, 32392, 36464, 47128, 58088, 64784, 94256, 116176, 174107, 214597, 312223, 348214, 429194, 554713, 624446, 696428, 858388, 1109426, 1248892, 1392856, 1716776, 2218852, 2497784, 2785712, 3433552, 4437704, 4995568, 8875408, 9227671, 18455342, 23852659, 29399789, 36910684, 47705318, 58799578, 73821368, 95410636, 117599156, 147642736, 190821272, 235198312, 381642544, 470396624, 1264190927, 2528381854, 5056763708, 10113527416, 20227054832]

約数ペア:

[(1, 20227054832), (2, 10113527416), (4, 5056763708), (8, 2528381854), (16, 1264190927), (43, 470396624), (53, 381642544), (86, 235198312), (106, 190821272), (137, 147642736), (172, 117599156), (212, 95410636), (274, 73821368), (344, 58799578), (424, 47705318), (548, 36910684), (688, 29399789), (848, 23852659), (1096, 18455342), (2192, 9227671), (2279, 8875408), (4049, 4995568), (4558, 4437704), (5891, 3433552), (7261, 2785712), (8098, 2497784), (9116, 2218852), (11782, 1716776), (14522, 1392856), (16196, 1248892), (18232, 1109426), (23564, 858388), (29044, 696428), (32392, 624446), (36464, 554713), (47128, 429194), (58088, 348214), (64784, 312223), (94256, 214597), (116176, 174107)]