20184150592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{598439}}^1$

素因数の和:598499

約数の個数: 56

約数和(自身を含む): 43777082880

約数和(自身を除く): 23592932288

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 598439, 1196878, 2393756, 4787512, 9575024, 10173463, 18551609, 19150048, 20346926, 37103218, 38300096, 40693852, 74206436, 81387704, 148412872, 162775408, 296825744, 315377353, 325550816, 593651488, 630754706, 651101632, 1187302976, 1261509412, 2523018824, 5046037648, 10092075296, 20184150592]

約数ペア:

[(1, 20184150592), (2, 10092075296), (4, 5046037648), (8, 2523018824), (16, 1261509412), (17, 1187302976), (31, 651101632), (32, 630754706), (34, 593651488), (62, 325550816), (64, 315377353), (68, 296825744), (124, 162775408), (136, 148412872), (248, 81387704), (272, 74206436), (496, 40693852), (527, 38300096), (544, 37103218), (992, 20346926), (1054, 19150048), (1088, 18551609), (1984, 10173463), (2108, 9575024), (4216, 4787512), (8432, 2393756), (16864, 1196878), (33728, 598439)]