20146044996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{40153}}^1$

素因数の和:40362

約数の個数: 144

約数和(自身を含む): 63842932608

約数和(自身を除く): 43696887612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 181, 198, 231, 252, 308, 362, 396, 462, 543, 693, 724, 924, 1086, 1267, 1386, 1629, 1991, 2172, 2534, 2772, 3258, 3801, 3982, 5068, 5973, 6516, 7602, 7964, 11403, 11946, 13937, 15204, 17919, 22806, 23892, 27874, 35838, 40153, 41811, 45612, 55748, 71676, 80306, 83622, 120459, 125433, 160612, 167244, 240918, 250866, 281071, 361377, 441683, 481836, 501732, 562142, 722754, 843213, 883366, 1124284, 1325049, 1445508, 1686426, 1766732, 2529639, 2650098, 3091781, 3372852, 3975147, 5059278, 5300196, 6183562, 7267693, 7950294, 9275343, 10118556, 12367124, 14535386, 15900588, 18550686, 21803079, 27826029, 29070772, 37101372, 43606158, 50873851, 55652058, 65409237, 79944623, 87212316, 101747702, 111304116, 130818474, 152621553, 159889246, 203495404, 239833869, 261636948, 305243106, 319778492, 457864659, 479667738, 559612361, 610486212, 719501607, 915729318, 959335476, 1119224722, 1439003214, 1678837083, 1831458636, 2238449444, 2878006428, 3357674166, 5036511249, 6715348332, 10073022498, 20146044996]

約数ペア:

[(1, 20146044996), (2, 10073022498), (3, 6715348332), (4, 5036511249), (6, 3357674166), (7, 2878006428), (9, 2238449444), (11, 1831458636), (12, 1678837083), (14, 1439003214), (18, 1119224722), (21, 959335476), (22, 915729318), (28, 719501607), (33, 610486212), (36, 559612361), (42, 479667738), (44, 457864659), (63, 319778492), (66, 305243106), (77, 261636948), (84, 239833869), (99, 203495404), (126, 159889246), (132, 152621553), (154, 130818474), (181, 111304116), (198, 101747702), (231, 87212316), (252, 79944623), (308, 65409237), (362, 55652058), (396, 50873851), (462, 43606158), (543, 37101372), (693, 29070772), (724, 27826029), (924, 21803079), (1086, 18550686), (1267, 15900588), (1386, 14535386), (1629, 12367124), (1991, 10118556), (2172, 9275343), (2534, 7950294), (2772, 7267693), (3258, 6183562), (3801, 5300196), (3982, 5059278), (5068, 3975147), (5973, 3372852), (6516, 3091781), (7602, 2650098), (7964, 2529639), (11403, 1766732), (11946, 1686426), (13937, 1445508), (15204, 1325049), (17919, 1124284), (22806, 883366), (23892, 843213), (27874, 722754), (35838, 562142), (40153, 501732), (41811, 481836), (45612, 441683), (55748, 361377), (71676, 281071), (80306, 250866), (83622, 240918), (120459, 167244), (125433, 160612)]