20803062826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4933}}^1$

素因数の和:5048

約数の個数: 128

約数和(自身を含む): 42970798080

約数和(自身を除く): 22167735254

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 47, 58, 91, 94, 119, 182, 203, 221, 238, 329, 377, 406, 442, 493, 611, 658, 754, 799, 986, 1222, 1363, 1547, 1598, 2639, 2726, 3094, 3451, 4277, 4933, 5278, 5593, 6409, 6902, 8554, 9541, 9866, 10387, 11186, 12818, 17719, 19082, 20774, 23171, 34531, 35438, 44863, 46342, 64129, 69062, 72709, 83861, 89726, 124033, 128258, 143057, 145418, 162197, 167722, 231851, 248066, 286114, 301223, 324394, 448903, 463702, 587027, 602446, 897806, 1001399, 1090193, 1174054, 1622957, 1859741, 2002798, 2108561, 2180386, 2431969, 3014063, 3245914, 3719482, 3941467, 4217122, 4863938, 6028126, 6723679, 7631351, 7882934, 13018187, 13447358, 15262702, 17023783, 21098441, 26036374, 27590269, 31615597, 34047566, 42196882, 47065753, 51239071, 55180538, 63231194, 87407827, 94131506, 102478142, 114302543, 174815654, 221309179, 228605086, 358673497, 442618358, 611854789, 717346994, 800117801, 1223709578, 1485933059, 1600235602, 2971866118, 10401531413, 20803062826]

約数ペア:

[(1, 20803062826), (2, 10401531413), (7, 2971866118), (13, 1600235602), (14, 1485933059), (17, 1223709578), (26, 800117801), (29, 717346994), (34, 611854789), (47, 442618358), (58, 358673497), (91, 228605086), (94, 221309179), (119, 174815654), (182, 114302543), (203, 102478142), (221, 94131506), (238, 87407827), (329, 63231194), (377, 55180538), (406, 51239071), (442, 47065753), (493, 42196882), (611, 34047566), (658, 31615597), (754, 27590269), (799, 26036374), (986, 21098441), (1222, 17023783), (1363, 15262702), (1547, 13447358), (1598, 13018187), (2639, 7882934), (2726, 7631351), (3094, 6723679), (3451, 6028126), (4277, 4863938), (4933, 4217122), (5278, 3941467), (5593, 3719482), (6409, 3245914), (6902, 3014063), (8554, 2431969), (9541, 2180386), (9866, 2108561), (10387, 2002798), (11186, 1859741), (12818, 1622957), (17719, 1174054), (19082, 1090193), (20774, 1001399), (23171, 897806), (34531, 602446), (35438, 587027), (44863, 463702), (46342, 448903), (64129, 324394), (69062, 301223), (72709, 286114), (83861, 248066), (89726, 231851), (124033, 167722), (128258, 162197), (143057, 145418)]