20189943684

素因数分解:

$2^2\times 3^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1069

約数の個数: 168

約数和(自身を含む): 54258688512

約数和(自身を除く): 34068744828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 113, 142, 162, 213, 226, 243, 284, 324, 339, 426, 452, 486, 639, 678, 729, 852, 863, 972, 1017, 1278, 1356, 1458, 1726, 1917, 2034, 2556, 2589, 2916, 3051, 3452, 3834, 4068, 5178, 5751, 6102, 7668, 7767, 8023, 9153, 10356, 11502, 12204, 15534, 16046, 17253, 18306, 23004, 23301, 24069, 27459, 31068, 32092, 34506, 36612, 46602, 48138, 51759, 54918, 61273, 69012, 69903, 72207, 82377, 93204, 96276, 97519, 103518, 109836, 122546, 139806, 144414, 164754, 183819, 195038, 207036, 209709, 216621, 245092, 279612, 288828, 292557, 329508, 367638, 390076, 419418, 433242, 551457, 585114, 629127, 649863, 735276, 838836, 866484, 877671, 1102914, 1170228, 1258254, 1299726, 1654371, 1755342, 1949589, 2205828, 2516508, 2599452, 2633013, 3308742, 3510684, 3899178, 4963113, 5266026, 5848767, 6617484, 6923849, 7798356, 7899039, 9926226, 10532052, 11697534, 13847698, 14889339, 15798078, 19852452, 20771547, 23395068, 23697117, 27695396, 29778678, 31596156, 41543094, 44668017, 47394234, 59557356, 62314641, 71091351, 83086188, 89336034, 94788468, 124629282, 142182702, 178672068, 186943923, 249258564, 284365404, 373887846, 560831769, 747775692, 1121663538, 1682495307, 2243327076, 3364990614, 5047485921, 6729981228, 10094971842, 20189943684]

約数ペア:

[(1, 20189943684), (2, 10094971842), (3, 6729981228), (4, 5047485921), (6, 3364990614), (9, 2243327076), (12, 1682495307), (18, 1121663538), (27, 747775692), (36, 560831769), (54, 373887846), (71, 284365404), (81, 249258564), (108, 186943923), (113, 178672068), (142, 142182702), (162, 124629282), (213, 94788468), (226, 89336034), (243, 83086188), (284, 71091351), (324, 62314641), (339, 59557356), (426, 47394234), (452, 44668017), (486, 41543094), (639, 31596156), (678, 29778678), (729, 27695396), (852, 23697117), (863, 23395068), (972, 20771547), (1017, 19852452), (1278, 15798078), (1356, 14889339), (1458, 13847698), (1726, 11697534), (1917, 10532052), (2034, 9926226), (2556, 7899039), (2589, 7798356), (2916, 6923849), (3051, 6617484), (3452, 5848767), (3834, 5266026), (4068, 4963113), (5178, 3899178), (5751, 3510684), (6102, 3308742), (7668, 2633013), (7767, 2599452), (8023, 2516508), (9153, 2205828), (10356, 1949589), (11502, 1755342), (12204, 1654371), (15534, 1299726), (16046, 1258254), (17253, 1170228), (18306, 1102914), (23004, 877671), (23301, 866484), (24069, 838836), (27459, 735276), (31068, 649863), (32092, 629127), (34506, 585114), (36612, 551457), (46602, 433242), (48138, 419418), (51759, 390076), (54918, 367638), (61273, 329508), (69012, 292557), (69903, 288828), (72207, 279612), (82377, 245092), (93204, 216621), (96276, 209709), (97519, 207036), (103518, 195038), (109836, 183819), (122546, 164754), (139806, 144414)]