20107455588

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{18311}}^1$

素因数の和:18438

約数の個数: 144

約数和(自身を含む): 57590507520

約数和(自身を除く): 37483051932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 59, 66, 94, 99, 118, 132, 141, 177, 188, 198, 236, 282, 354, 396, 423, 517, 531, 564, 649, 708, 846, 1034, 1062, 1298, 1551, 1692, 1947, 2068, 2124, 2596, 2773, 3102, 3894, 4653, 5546, 5841, 6204, 7788, 8319, 9306, 11092, 11682, 16638, 18311, 18612, 23364, 24957, 30503, 33276, 36622, 49914, 54933, 61006, 73244, 91509, 99828, 109866, 122012, 164799, 183018, 201421, 219732, 274527, 329598, 366036, 402842, 549054, 604263, 659196, 805684, 860617, 1080349, 1098108, 1208526, 1721234, 1812789, 2160698, 2417052, 2581851, 3241047, 3442468, 3625578, 4321396, 5163702, 6482094, 7251156, 7745553, 9466787, 9723141, 10327404, 11883839, 12964188, 15491106, 18933574, 19446282, 23767678, 28400361, 30982212, 35651517, 37867148, 38892564, 47535356, 50776403, 56800722, 71303034, 85201083, 101552806, 106954551, 113601444, 142606068, 152329209, 170402166, 203105612, 213909102, 304658418, 340804332, 427818204, 456987627, 558540433, 609316836, 913975254, 1117080866, 1675621299, 1827950508, 2234161732, 3351242598, 5026863897, 6702485196, 10053727794, 20107455588]

約数ペア:

[(1, 20107455588), (2, 10053727794), (3, 6702485196), (4, 5026863897), (6, 3351242598), (9, 2234161732), (11, 1827950508), (12, 1675621299), (18, 1117080866), (22, 913975254), (33, 609316836), (36, 558540433), (44, 456987627), (47, 427818204), (59, 340804332), (66, 304658418), (94, 213909102), (99, 203105612), (118, 170402166), (132, 152329209), (141, 142606068), (177, 113601444), (188, 106954551), (198, 101552806), (236, 85201083), (282, 71303034), (354, 56800722), (396, 50776403), (423, 47535356), (517, 38892564), (531, 37867148), (564, 35651517), (649, 30982212), (708, 28400361), (846, 23767678), (1034, 19446282), (1062, 18933574), (1298, 15491106), (1551, 12964188), (1692, 11883839), (1947, 10327404), (2068, 9723141), (2124, 9466787), (2596, 7745553), (2773, 7251156), (3102, 6482094), (3894, 5163702), (4653, 4321396), (5546, 3625578), (5841, 3442468), (6204, 3241047), (7788, 2581851), (8319, 2417052), (9306, 2160698), (11092, 1812789), (11682, 1721234), (16638, 1208526), (18311, 1098108), (18612, 1080349), (23364, 860617), (24957, 805684), (30503, 659196), (33276, 604263), (36622, 549054), (49914, 402842), (54933, 366036), (61006, 329598), (73244, 274527), (91509, 219732), (99828, 201421), (109866, 183018), (122012, 164799)]