20170104246

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{6689}}^1$

素因数の和:9658

約数の個数: 64

約数和(自身を含む): 47204640000

約数和(自身を除く): 27034535754

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2939, 5878, 6689, 8817, 13378, 17634, 20067, 26451, 40134, 52902, 55841, 60201, 79353, 111682, 120402, 127091, 158706, 167523, 180603, 254182, 335046, 361206, 381273, 502569, 762546, 1005138, 1143819, 1507707, 2287638, 3015414, 3431457, 6862914, 19658971, 39317942, 58976913, 117953826, 176930739, 353861478, 373520449, 530792217, 747040898, 1061584434, 1120561347, 2241122694, 3361684041, 6723368082, 10085052123, 20170104246]

約数ペア:

[(1, 20170104246), (2, 10085052123), (3, 6723368082), (6, 3361684041), (9, 2241122694), (18, 1120561347), (19, 1061584434), (27, 747040898), (38, 530792217), (54, 373520449), (57, 353861478), (114, 176930739), (171, 117953826), (342, 58976913), (513, 39317942), (1026, 19658971), (2939, 6862914), (5878, 3431457), (6689, 3015414), (8817, 2287638), (13378, 1507707), (17634, 1143819), (20067, 1005138), (26451, 762546), (40134, 502569), (52902, 381273), (55841, 361206), (60201, 335046), (79353, 254182), (111682, 180603), (120402, 167523), (127091, 158706)]