20571041736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7507}}^1\times {\mathrm{5437}}^1$

素因数の和:12963

約数の個数: 96

約数和(自身を含む): 63692466240

約数和(自身を除く): 43121424504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 5437, 7507, 10874, 15014, 16311, 21748, 22521, 30028, 32622, 38059, 43496, 45042, 48933, 52549, 60056, 65244, 67563, 76118, 90084, 97866, 105098, 114177, 130488, 135126, 152236, 157647, 180168, 195732, 210196, 228354, 270252, 304472, 315294, 342531, 391464, 420392, 456708, 472941, 540504, 630588, 685062, 913416, 945882, 1261176, 1370124, 1891764, 2740248, 3783528, 40815559, 81631118, 122446677, 163262236, 244893354, 285708913, 326524472, 367340031, 489786708, 571417826, 734680062, 857126739, 979573416, 1142835652, 1469360124, 1714253478, 2285671304, 2571380217, 2938720248, 3428506956, 5142760434, 6857013912, 10285520868, 20571041736]

約数ペア:

[(1, 20571041736), (2, 10285520868), (3, 6857013912), (4, 5142760434), (6, 3428506956), (7, 2938720248), (8, 2571380217), (9, 2285671304), (12, 1714253478), (14, 1469360124), (18, 1142835652), (21, 979573416), (24, 857126739), (28, 734680062), (36, 571417826), (42, 489786708), (56, 367340031), (63, 326524472), (72, 285708913), (84, 244893354), (126, 163262236), (168, 122446677), (252, 81631118), (504, 40815559), (5437, 3783528), (7507, 2740248), (10874, 1891764), (15014, 1370124), (16311, 1261176), (21748, 945882), (22521, 913416), (30028, 685062), (32622, 630588), (38059, 540504), (43496, 472941), (45042, 456708), (48933, 420392), (52549, 391464), (60056, 342531), (65244, 315294), (67563, 304472), (76118, 270252), (90084, 228354), (97866, 210196), (105098, 195732), (114177, 180168), (130488, 157647), (135126, 152236)]