20185146864

素因数分解:

$2^4\times 3^6\times {\mathrm{1730551}}^1$

素因数の和:1730577

約数の個数: 70

約数和(自身を含む): 58636293416

約数和(自身を除く): 38451146552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 1730551, 3461102, 5191653, 6922204, 10383306, 13844408, 15574959, 20766612, 27688816, 31149918, 41533224, 46724877, 62299836, 83066448, 93449754, 124599672, 140174631, 186899508, 249199344, 280349262, 373799016, 420523893, 560698524, 747598032, 841047786, 1121397048, 1261571679, 1682095572, 2242794096, 2523143358, 3364191144, 5046286716, 6728382288, 10092573432, 20185146864]

約数ペア:

[(1, 20185146864), (2, 10092573432), (3, 6728382288), (4, 5046286716), (6, 3364191144), (8, 2523143358), (9, 2242794096), (12, 1682095572), (16, 1261571679), (18, 1121397048), (24, 841047786), (27, 747598032), (36, 560698524), (48, 420523893), (54, 373799016), (72, 280349262), (81, 249199344), (108, 186899508), (144, 140174631), (162, 124599672), (216, 93449754), (243, 83066448), (324, 62299836), (432, 46724877), (486, 41533224), (648, 31149918), (729, 27688816), (972, 20766612), (1296, 15574959), (1458, 13844408), (1944, 10383306), (2916, 6922204), (3888, 5191653), (5832, 3461102), (11664, 1730551)]