20052078312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{55541}}^1$

素因数の和:55871

約数の個数: 96

約数和(自身を含む): 58505721120

約数和(自身を除く): 38453642808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 307, 392, 588, 614, 921, 1176, 1228, 1842, 2149, 2456, 3684, 4298, 6447, 7368, 8596, 12894, 15043, 17192, 25788, 30086, 45129, 51576, 55541, 60172, 90258, 111082, 120344, 166623, 180516, 222164, 333246, 361032, 388787, 444328, 666492, 777574, 1166361, 1332984, 1555148, 2332722, 2721509, 3110296, 4665444, 5443018, 8164527, 9330888, 10886036, 16329054, 17051087, 21772072, 32658108, 34102174, 51153261, 65316216, 68204348, 102306522, 119357609, 136408696, 204613044, 238715218, 358072827, 409226088, 477430436, 716145654, 835503263, 954860872, 1432291308, 1671006526, 2506509789, 2864582616, 3342013052, 5013019578, 6684026104, 10026039156, 20052078312]

約数ペア:

[(1, 20052078312), (2, 10026039156), (3, 6684026104), (4, 5013019578), (6, 3342013052), (7, 2864582616), (8, 2506509789), (12, 1671006526), (14, 1432291308), (21, 954860872), (24, 835503263), (28, 716145654), (42, 477430436), (49, 409226088), (56, 358072827), (84, 238715218), (98, 204613044), (147, 136408696), (168, 119357609), (196, 102306522), (294, 68204348), (307, 65316216), (392, 51153261), (588, 34102174), (614, 32658108), (921, 21772072), (1176, 17051087), (1228, 16329054), (1842, 10886036), (2149, 9330888), (2456, 8164527), (3684, 5443018), (4298, 4665444), (6447, 3110296), (7368, 2721509), (8596, 2332722), (12894, 1555148), (15043, 1332984), (17192, 1166361), (25788, 777574), (30086, 666492), (45129, 444328), (51576, 388787), (55541, 361032), (60172, 333246), (90258, 222164), (111082, 180516), (120344, 166623)]