20132003950

素因数分解:

$2^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1\times {\mathrm{1523}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 37616806656

約数和(自身を除く): 17484802706

約数列:

[1, 2, 5, 10, 25, 50, 463, 571, 926, 1142, 1523, 2315, 2855, 3046, 4630, 5710, 7615, 11575, 14275, 15230, 23150, 28550, 38075, 76150, 264373, 528746, 705149, 869633, 1321865, 1410298, 1739266, 2643730, 3525745, 4348165, 6609325, 7051490, 8696330, 13218650, 17628725, 21740825, 35257450, 43481650, 402640079, 805280158, 2013200395, 4026400790, 10066001975, 20132003950]

約数ペア:

[(1, 20132003950), (2, 10066001975), (5, 4026400790), (10, 2013200395), (25, 805280158), (50, 402640079), (463, 43481650), (571, 35257450), (926, 21740825), (1142, 17628725), (1523, 13218650), (2315, 8696330), (2855, 7051490), (3046, 6609325), (4630, 4348165), (5710, 3525745), (7615, 2643730), (11575, 1739266), (14275, 1410298), (15230, 1321865), (23150, 869633), (28550, 705149), (38075, 528746), (76150, 264373)]