20962632

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 35024568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 191, 204, 269, 382, 408, 538, 573, 764, 807, 1076, 1146, 1528, 1614, 2152, 2292, 3228, 3247, 4573, 4584, 6456, 6494, 9146, 9741, 12988, 13719, 18292, 19482, 25976, 27438, 36584, 38964, 51379, 54876, 77928, 102758, 109752, 154137, 205516, 308274, 411032, 616548, 873443, 1233096, 1746886, 2620329, 3493772, 5240658, 6987544, 10481316, 20962632]

約数ペア:

[(1, 20962632), (2, 10481316), (3, 6987544), (4, 5240658), (6, 3493772), (8, 2620329), (12, 1746886), (17, 1233096), (24, 873443), (34, 616548), (51, 411032), (68, 308274), (102, 205516), (136, 154137), (191, 109752), (204, 102758), (269, 77928), (382, 54876), (408, 51379), (538, 38964), (573, 36584), (764, 27438), (807, 25976), (1076, 19482), (1146, 18292), (1528, 13719), (1614, 12988), (2152, 9741), (2292, 9146), (3228, 6494), (3247, 6456), (4573, 4584)]