20348775222

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 41738830848

約数和(自身を除く): 21390055626

約数列:

[1, 2, 3, 6, 101, 131, 137, 202, 262, 274, 303, 393, 411, 606, 786, 822, 1871, 3742, 5613, 11226, 13231, 13837, 17947, 26462, 27674, 35894, 39693, 41511, 53841, 79386, 83022, 107682, 188971, 245101, 256327, 377942, 490202, 512654, 566913, 735303, 768981, 1133826, 1470606, 1537962, 1812647, 3625294, 5437941, 10875882, 24755201, 25889027, 33578837, 49510402, 51778054, 67157674, 74265603, 77667081, 100736511, 148531206, 155334162, 201473022, 3391462537, 6782925074, 10174387611, 20348775222]

約数ペア:

[(1, 20348775222), (2, 10174387611), (3, 6782925074), (6, 3391462537), (101, 201473022), (131, 155334162), (137, 148531206), (202, 100736511), (262, 77667081), (274, 74265603), (303, 67157674), (393, 51778054), (411, 49510402), (606, 33578837), (786, 25889027), (822, 24755201), (1871, 10875882), (3742, 5437941), (5613, 3625294), (11226, 1812647), (13231, 1537962), (13837, 1470606), (17947, 1133826), (26462, 768981), (27674, 735303), (35894, 566913), (39693, 512654), (41511, 490202), (53841, 377942), (79386, 256327), (83022, 245101), (107682, 188971)]