20254536

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 112

約数和(自身を含む): 59808960

約数和(自身を除く): 39554424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 151, 162, 184, 207, 216, 243, 276, 302, 324, 414, 453, 486, 552, 604, 621, 648, 729, 828, 906, 972, 1208, 1242, 1359, 1458, 1656, 1812, 1863, 1944, 2484, 2718, 2916, 3473, 3624, 3726, 4077, 4968, 5436, 5589, 5832, 6946, 7452, 8154, 10419, 10872, 11178, 12231, 13892, 14904, 16308, 16767, 20838, 22356, 24462, 27784, 31257, 32616, 33534, 36693, 41676, 44712, 48924, 62514, 67068, 73386, 83352, 93771, 97848, 110079, 125028, 134136, 146772, 187542, 220158, 250056, 281313, 293544, 375084, 440316, 562626, 750168, 843939, 880632, 1125252, 1687878, 2250504, 2531817, 3375756, 5063634, 6751512, 10127268, 20254536]

約数ペア:

[(1, 20254536), (2, 10127268), (3, 6751512), (4, 5063634), (6, 3375756), (8, 2531817), (9, 2250504), (12, 1687878), (18, 1125252), (23, 880632), (24, 843939), (27, 750168), (36, 562626), (46, 440316), (54, 375084), (69, 293544), (72, 281313), (81, 250056), (92, 220158), (108, 187542), (138, 146772), (151, 134136), (162, 125028), (184, 110079), (207, 97848), (216, 93771), (243, 83352), (276, 73386), (302, 67068), (324, 62514), (414, 48924), (453, 44712), (486, 41676), (552, 36693), (604, 33534), (621, 32616), (648, 31257), (729, 27784), (828, 24462), (906, 22356), (972, 20838), (1208, 16767), (1242, 16308), (1359, 14904), (1458, 13892), (1656, 12231), (1812, 11178), (1863, 10872), (1944, 10419), (2484, 8154), (2718, 7452), (2916, 6946), (3473, 5832), (3624, 5589), (3726, 5436), (4077, 4968)]