20311351344

素因数分解:

$2^4\times 3^7\times {\mathrm{43}}^1\times {\mathrm{13499}}^1$

素因数の和:13571

約数の個数: 160

約数和(自身を含む): 60397920000

約数和(自身を除く): 40086568656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 729, 774, 972, 1032, 1161, 1296, 1458, 1548, 1944, 2064, 2187, 2322, 2916, 3096, 3483, 3888, 4374, 4644, 5832, 6192, 6966, 8748, 9288, 10449, 11664, 13499, 13932, 17496, 18576, 20898, 26998, 27864, 31347, 34992, 40497, 41796, 53996, 55728, 62694, 80994, 83592, 94041, 107992, 121491, 125388, 161988, 167184, 188082, 215984, 242982, 250776, 323976, 364473, 376164, 485964, 501552, 580457, 647952, 728946, 752328, 971928, 1093419, 1160914, 1457892, 1504656, 1741371, 1943856, 2186838, 2321828, 2915784, 3280257, 3482742, 4373676, 4643656, 5224113, 5831568, 6560514, 6965484, 8747352, 9287312, 9840771, 10448226, 13121028, 13930968, 15672339, 17494704, 19681542, 20896452, 26242056, 27861936, 29522313, 31344678, 39363084, 41792904, 47017017, 52484112, 59044626, 62689356, 78726168, 83585808, 94034034, 118089252, 125378712, 141051051, 157452336, 188068068, 236178504, 250757424, 282102102, 376136136, 423153153, 472357008, 564204204, 752272272, 846306306, 1128408408, 1269459459, 1692612612, 2256816816, 2538918918, 3385225224, 5077837836, 6770450448, 10155675672, 20311351344]

約数ペア:

[(1, 20311351344), (2, 10155675672), (3, 6770450448), (4, 5077837836), (6, 3385225224), (8, 2538918918), (9, 2256816816), (12, 1692612612), (16, 1269459459), (18, 1128408408), (24, 846306306), (27, 752272272), (36, 564204204), (43, 472357008), (48, 423153153), (54, 376136136), (72, 282102102), (81, 250757424), (86, 236178504), (108, 188068068), (129, 157452336), (144, 141051051), (162, 125378712), (172, 118089252), (216, 94034034), (243, 83585808), (258, 78726168), (324, 62689356), (344, 59044626), (387, 52484112), (432, 47017017), (486, 41792904), (516, 39363084), (648, 31344678), (688, 29522313), (729, 27861936), (774, 26242056), (972, 20896452), (1032, 19681542), (1161, 17494704), (1296, 15672339), (1458, 13930968), (1548, 13121028), (1944, 10448226), (2064, 9840771), (2187, 9287312), (2322, 8747352), (2916, 6965484), (3096, 6560514), (3483, 5831568), (3888, 5224113), (4374, 4643656), (4644, 4373676), (5832, 3482742), (6192, 3280257), (6966, 2915784), (8748, 2321828), (9288, 2186838), (10449, 1943856), (11664, 1741371), (13499, 1504656), (13932, 1457892), (17496, 1160914), (18576, 1093419), (20898, 971928), (26998, 752328), (27864, 728946), (31347, 647952), (34992, 580457), (40497, 501552), (41796, 485964), (53996, 376164), (55728, 364473), (62694, 323976), (80994, 250776), (83592, 242982), (94041, 215984), (107992, 188082), (121491, 167184), (125388, 161988)]