20163551313728

素因数分解:

$2^6\times {\mathrm{761}}^1\times {\mathrm{1013}}^1\times {\mathrm{408689}}^1$

素因数の和:410475

約数の個数: 56

約数和(自身を含む): 40104273984840

約数和(自身を除く): 19940722671112

約数列:

[1, 2, 4, 8, 16, 32, 64, 761, 1013, 1522, 2026, 3044, 4052, 6088, 8104, 12176, 16208, 24352, 32416, 48704, 64832, 408689, 770893, 817378, 1541786, 1634756, 3083572, 3269512, 6167144, 6539024, 12334288, 13078048, 24668576, 26156096, 49337152, 311012329, 414001957, 622024658, 828003914, 1244049316, 1656007828, 2488098632, 3312015656, 4976197264, 6624031312, 9952394528, 13248062624, 19904789056, 26496125248, 315055489277, 630110978554, 1260221957108, 2520443914216, 5040887828432, 10081775656864, 20163551313728]

約数ペア:

[(1, 20163551313728), (2, 10081775656864), (4, 5040887828432), (8, 2520443914216), (16, 1260221957108), (32, 630110978554), (64, 315055489277), (761, 26496125248), (1013, 19904789056), (1522, 13248062624), (2026, 9952394528), (3044, 6624031312), (4052, 4976197264), (6088, 3312015656), (8104, 2488098632), (12176, 1656007828), (16208, 1244049316), (24352, 828003914), (32416, 622024658), (48704, 414001957), (64832, 311012329), (408689, 49337152), (770893, 26156096), (817378, 24668576), (1541786, 13078048), (1634756, 12334288), (3083572, 6539024), (3269512, 6167144)]